| Dallas-Fort Worth International → Springfield-Branson Ntl DFW–SGF | 2,537 | 160,919 | 84% | 5,387 | 364 |
| Springfield-Branson Ntl → Dallas-Fort Worth International SGF–DFW | 2,532 | 165,112 | 86% | 2,467 | 364 |
| Dallas-Fort Worth International → Northwest Arkansas Ntl DFW–XNA | 2,324 | 145,681 | 83% | 20,806 | 280 |
| Northwest Arkansas Ntl → Dallas-Fort Worth International XNA–DFW | 2,316 | 145,028 | 83% | 3,872 | 280 |
| Rick Husband Amarillo International → Dallas-Fort Worth International AMA–DFW | 1,898 | 117,929 | 83% | 2,627 | 312 |
| Dallas-Fort Worth International → Rick Husband Amarillo International DFW–AMA | 1,893 | 117,490 | 83% | 10,905 | 312 |
| Dallas-Fort Worth International → Corpus Christi International DFW–CRP | 1,788 | 109,060 | 81% | 2,447 | 355 |
| Corpus Christi International → Dallas-Fort Worth International CRP–DFW | 1,785 | 109,325 | 81% | 1,246 | 355 |
| Abilene Regional → Dallas-Fort Worth International ABI–DFW | 1,758 | 105,434 | 82% | 7,785 | 158 |
| Dallas-Fort Worth International → Abilene Regional DFW–ABI | 1,715 | 98,237 | 78% | 11,009 | 158 |
| Dallas-Fort Worth International → Bill And Hillary Clinton Ntl/Adams Field DFW–LIT | 1,704 | 106,500 | 82% | 9,779 | 304 |
| Bill And Hillary Clinton Ntl/Adams Field → Dallas-Fort Worth International LIT–DFW | 1,700 | 107,051 | 83% | 2,670 | 304 |
| Dallas-Fort Worth International → Midland International Air And Space Port DFW–MAF | 1,684 | 100,030 | 80% | 12,034 | 309 |
| Midland International Air And Space Port → Dallas-Fort Worth International MAF–DFW | 1,682 | 100,317 | 80% | 8,437 | 309 |
| Chicago O'Hare International → Northwest Arkansas Ntl ORD–XNA | 1,535 | 80,000 | 75% | 8,302 | 522 |
| Northwest Arkansas Ntl → Chicago O'Hare International XNA–ORD | 1,530 | 78,944 | 74% | 7,147 | 522 |
| Dallas-Fort Worth International → Lubbock Preston Smith International DFW–LBB | 1,524 | 94,458 | 82% | 5,015 | 282 |
| Lubbock Preston Smith International → Dallas-Fort Worth International LBB–DFW | 1,523 | 98,955 | 86% | 1,391 | 282 |
| Westchester County → Chicago O'Hare International HPN–ORD | 1,463 | 74,964 | 74% | 3,312 | 738 |
| Chicago O'Hare International → Westchester County ORD–HPN | 1,463 | 74,874 | 74% | 7,634 | 738 |
| Monterrey → Dallas-Fort Worth International MTY–DFW international | 1,420 | 89,016 | 83% | 0 | 524 |
| Dallas-Fort Worth International → Monterrey DFW–MTY international | 1,418 | 84,754 | 79% | 37 | 524 |
| Dallas-Fort Worth International → Laredo International DFW–LRD | 1,398 | 71,281 | 73% | 5,835 | 396 |
| Laredo International → Dallas-Fort Worth International LRD–DFW | 1,395 | 70,867 | 73% | 5,422 | 396 |
| Chicago O'Hare International → John Glenn Columbus International ORD–CMH | 1,388 | 78,053 | 79% | 4,321 | 296 |
| John Glenn Columbus International → Chicago O'Hare International CMH–ORD | 1,374 | 75,642 | 77% | 6,199 | 296 |
| Dallas-Fort Worth International → Brownsville/South Padre Island International DFW–BRO | 1,364 | 73,981 | 74% | 2,313 | 482 |
| Brownsville/South Padre Island International → Dallas-Fort Worth International BRO–DFW | 1,358 | 73,140 | 74% | 1,575 | 482 |
| Green Bay/Austin Straubel International → Chicago O'Hare International GRB–ORD | 1,331 | 66,105 | 71% | 3,250 | 173 |
| Chicago O'Hare International → Green Bay/Austin Straubel International ORD–GRB | 1,330 | 64,951 | 70% | 4,543 | 173 |
| Cincinnati/Northern Kentucky International → Chicago O'Hare International CVG–ORD | 1,320 | 67,685 | 74% | 4,672 | 264 |
| Chicago O'Hare International → Cincinnati/Northern Kentucky International ORD–CVG | 1,313 | 65,118 | 72% | 3,710 | 264 |
| Miami International → Road Town MIA–EIS international | 1,264 | 66,869 | 70% | 2 | 1,128 |
| Road Town → Miami International EIS–MIA international | 1,262 | 64,300 | 67% | 400 | 1,128 |
| Robert Gray Army Airfield → Dallas-Fort Worth International GRK–DFW | 1,261 | 59,572 | 64% | 1,599 | 134 |
| Dallas-Fort Worth International → Wichita Dwight D Eisenhower Ntl DFW–ICT | 1,259 | 74,369 | 79% | 6,289 | 328 |
| Dallas-Fort Worth International → Robert Gray Army Airfield DFW–GRK | 1,255 | 59,304 | 64% | 3,127 | 134 |
| Wichita Dwight D Eisenhower Ntl → Dallas-Fort Worth International ICT–DFW | 1,254 | 76,937 | 82% | 430 | 328 |
| Chicago O'Hare International → Toronto ORD–YYZ international | 1,235 | 68,806 | 82% | 1,509 | 436 |
| Toronto → Chicago O'Hare International YYZ–ORD international | 1,233 | 67,826 | 81% | 2,879 | 436 |
| Dallas-Fort Worth International → Valley International DFW–HRL | 1,218 | 75,226 | 83% | 2,400 | 461 |
| Valley International → Dallas-Fort Worth International HRL–DFW | 1,217 | 75,623 | 84% | 1,580 | 461 |
| Dallas-Fort Worth International → Columbia Regional DFW–COU | 1,191 | 64,073 | 75% | 4,710 | 490 |
| Pensacola International → Miami International PNS–MIA | 1,188 | 63,661 | 71% | 956 | 530 |
| Columbia Regional → Dallas-Fort Worth International COU–DFW | 1,187 | 62,672 | 73% | 1,925 | 490 |
| Miami International → Pensacola International MIA–PNS | 1,183 | 68,425 | 76% | 1,667 | 530 |
| Miami International → Tallahassee International MIA–TLH | 1,169 | 67,813 | 76% | 363 | 402 |
| Tallahassee International → Miami International TLH–MIA | 1,169 | 68,962 | 78% | 1,107 | 402 |
| Fort Smith Regional → Dallas-Fort Worth International FSM–DFW | 1,162 | 59,300 | 71% | 737 | 227 |
| Dallas-Fort Worth International → Fort Smith Regional DFW–FSM | 1,160 | 57,570 | 69% | 1,313 | 227 |
| Key West International → Miami International EYW–MIA | 1,155 | 67,891 | 77% | 124 | 126 |
| Miami International → Key West International MIA–EYW | 1,154 | 61,443 | 70% | 1,522 | 126 |
| Hilton Head → Charlotte/Douglas International HHH–CLT | 1,144 | 67,849 | 78% | 0 | 206 |
| Charlotte/Douglas International → Hilton Head CLT–HHH | 1,140 | 66,714 | 77% | 0 | 206 |
| Chicago O'Hare International → Appleton International ORD–ATW | 1,139 | 53,647 | 68% | 1,002 | 160 |
| Appleton International → Chicago O'Hare International ATW–ORD | 1,135 | 54,465 | 70% | 835 | 160 |
| Easterwood Field → Dallas-Fort Worth International CLL–DFW | 1,124 | 61,394 | 73% | 1,931 | 164 |
| Dane County Rgnl/Truax Field → Chicago O'Hare International MSN–ORD | 1,114 | 58,708 | 76% | 2,329 | 108 |
| Dallas-Fort Worth International → Easterwood Field DFW–CLL | 1,111 | 57,443 | 70% | 1,364 | 164 |
| Chicago O'Hare International → Dane County Rgnl/Truax Field ORD–MSN | 1,104 | 59,089 | 78% | 4,497 | 108 |
| Columbia Regional → Chicago O'Hare International COU–ORD | 1,102 | 47,129 | 63% | 4,745 | 315 |
| Chicago O'Hare International → Columbia Regional ORD–COU | 1,101 | 47,392 | 64% | 4,635 | 315 |
| Springfield-Branson Ntl → Chicago O'Hare International SGF–ORD | 1,064 | 58,424 | 82% | 728 | 438 |
| Dallas-Fort Worth International → Hector International DFW–FAR | 1,063 | 68,310 | 85% | 2,342 | 967 |
| Hector International → Dallas-Fort Worth International FAR–DFW | 1,059 | 69,747 | 87% | 1,618 | 967 |
| Chicago O'Hare International → Springfield-Branson Ntl ORD–SGF | 1,057 | 57,227 | 81% | 3,488 | 438 |
| University Of Illinois/Willard → Chicago O'Hare International CMI–ORD | 1,045 | 44,668 | 65% | 3,046 | 135 |
| Okc Will Rogers International → Dallas-Fort Worth International OKC–DFW | 1,035 | 64,551 | 83% | 555 | 175 |
| Chicago O'Hare International → Hector International ORD–FAR | 1,035 | 58,231 | 82% | 1,697 | 557 |
| Chicago O'Hare International → Minneapolis-St Paul Intl/Wold-Chamberlain ORD–MSP | 1,034 | 63,717 | 87% | 12,267 | 334 |
| Dallas-Fort Worth International → Okc Will Rogers International DFW–OKC | 1,032 | 66,877 | 86% | 1,814 | 175 |
| Hector International → Chicago O'Hare International FAR–ORD | 1,032 | 56,986 | 80% | 1,180 | 557 |
| Minneapolis-St Paul Intl/Wold-Chamberlain → Chicago O'Hare International MSP–ORD | 1,031 | 60,602 | 83% | 4,335 | 334 |
| Chicago O'Hare International → University Of Illinois/Willard ORD–CMI | 1,027 | 43,171 | 64% | 1,856 | 135 |
| Dallas-Fort Worth International → Huntsville Intl-Carl T Jones Field DFW–HSV | 1,016 | 63,697 | 84% | 1,367 | 603 |
| Huntsville Intl-Carl T Jones Field → Dallas-Fort Worth International HSV–DFW | 1,009 | 61,215 | 81% | 51 | 603 |
| Monroe Regional → Dallas-Fort Worth International MLU–DFW | 1,004 | 58,133 | 80% | 2,248 | 293 |
| Chicago O'Hare International → LA Crosse Regional ORD–LSE | 1,004 | 43,956 | 66% | 1,106 | 215 |
| Dallas-Fort Worth International → Monroe Regional DFW–MLU | 1,003 | 54,637 | 75% | 1,339 | 293 |
| LA Crosse Regional → Chicago O'Hare International LSE–ORD | 1,002 | 44,725 | 67% | 1,532 | 215 |
| General Downing - Peoria International → Chicago O'Hare International PIA–ORD | 994 | 42,548 | 64% | 2,125 | 130 |
| Dallas-Fort Worth International → Rapid City Regional DFW–RAP | 988 | 63,790 | 85% | 2,518 | 835 |
| Rapid City Regional → Dallas-Fort Worth International RAP–DFW | 983 | 62,600 | 84% | 1,057 | 835 |
| Chicago O'Hare International → General Downing - Peoria International ORD–PIA | 977 | 40,381 | 62% | 1,437 | 130 |
| Central Wisconsin → Chicago O'Hare International CWA–ORD | 960 | 45,595 | 72% | 929 | 213 |
| Chicago O'Hare International → Central Wisconsin ORD–CWA | 959 | 44,054 | 70% | 503 | 213 |
| Chicago O'Hare International → Bill And Hillary Clinton Ntl/Adams Field ORD–LIT | 951 | 51,996 | 78% | 1,001 | 552 |
| John Glenn Columbus International → Miami International CMH–MIA | 948 | 63,498 | 88% | 2,253 | 990 |
| Bill And Hillary Clinton Ntl/Adams Field → Chicago O'Hare International LIT–ORD | 946 | 50,237 | 76% | 798 | 552 |
| Dallas-Fort Worth International → Chihuahua DFW–CUU international | 943 | 53,212 | 79% | 3,003 | 604 |
| Chihuahua → Dallas-Fort Worth International CUU–DFW international | 937 | 52,538 | 79% | 2,625 | 604 |
| Miami International → John Glenn Columbus International MIA–CMH | 936 | 61,474 | 86% | 729 | 990 |
| Dallas-Fort Worth International → Lake Charles Regional DFW–LCH | 916 | 47,549 | 73% | 1,728 | 295 |
| Gerald R Ford International → Chicago O'Hare International GRR–ORD | 913 | 50,403 | 79% | 2,455 | 137 |
| William P Hobby → Dallas-Fort Worth International HOU–DFW | 912 | 52,367 | 78% | 1,800 | 247 |
| Lake Charles Regional → Dallas-Fort Worth International LCH–DFW | 912 | 50,468 | 78% | 957 | 295 |
| Dallas-Fort Worth International → William P Hobby DFW–HOU | 910 | 48,727 | 73% | 4,400 | 247 |
| Chicago O'Hare International → Gerald R Ford International ORD–GRR | 897 | 48,477 | 78% | 10,450 | 137 |
| The Eastern Iowa → Chicago O'Hare International CID–ORD | 894 | 51,879 | 81% | 1,359 | 196 |
| Chicago O'Hare International → The Eastern Iowa ORD–CID | 893 | 52,917 | 82% | 1,540 | 196 |
| Chicago O'Hare International → Piedmont Triad International ORD–GSO | 886 | 49,970 | 79% | 2,237 | 589 |
| Piedmont Triad International → Chicago O'Hare International GSO–ORD | 881 | 51,333 | 81% | 1,361 | 589 |
| Detroit Metro Wayne County → Chicago O'Hare International DTW–ORD | 874 | 46,077 | 76% | 1,632 | 235 |
| Chicago O'Hare International → Detroit Metro Wayne County ORD–DTW | 874 | 45,589 | 75% | 3,300 | 235 |
| Central IL Rgnl/Bloomington-Normal → Chicago O'Hare International BMI–ORD | 858 | 34,647 | 60% | 750 | 116 |
| Carlsbad → Phoenix Sky Harbor International CLD–PHX | 856 | 51,012 | 78% | 0 | 306 |
| Phoenix Sky Harbor International → Carlsbad PHX–CLD | 855 | 51,589 | 79% | 28 | 306 |
| Chicago O'Hare International → Central IL Rgnl/Bloomington-Normal ORD–BMI | 846 | 32,447 | 57% | 612 | 116 |
| Chicago O'Hare International → Tulsa International ORD–TUL | 842 | 44,386 | 75% | 5,693 | 585 |
| Chicago O'Hare International → Nashville International ORD–BNA | 841 | 46,810 | 78% | 3,374 | 409 |
| Tulsa International → Chicago O'Hare International TUL–ORD | 840 | 40,396 | 68% | 9,659 | 585 |
| Nashville International → Chicago O'Hare International BNA–ORD | 831 | 46,865 | 79% | 3,190 | 409 |
| Dallas-Fort Worth International → Tulsa International DFW–TUL | 817 | 45,986 | 79% | 15,171 | 237 |
| Baltimore/Washington International Thurgood Marshall → Chicago O'Hare International BWI–ORD | 816 | 49,005 | 85% | 1,702 | 622 |
| Chicago O'Hare International → Baltimore/Washington International Thurgood Marshall ORD–BWI | 816 | 49,658 | 86% | 1,349 | 622 |
| Tulsa International → Dallas-Fort Worth International TUL–DFW | 810 | 46,290 | 80% | 8,496 | 237 |
| Chicago O'Hare International → Eppley Airfield ORD–OMA | 800 | 45,453 | 82% | 4,722 | 416 |
| Chicago O'Hare International → Frederick W Smith Intl/Memphis ORD–MEM | 798 | 43,989 | 78% | 6,012 | 491 |
| Eppley Airfield → Chicago O'Hare International OMA–ORD | 797 | 42,737 | 77% | 732 | 416 |
| Roberts Fld/Redmond Municipal → Phoenix Sky Harbor International RDM–PHX | 797 | 47,915 | 79% | 322 | 893 |
| Phoenix Sky Harbor International → Roberts Fld/Redmond Municipal PHX–RDM | 795 | 45,900 | 76% | 201 | 893 |
| Frederick W Smith Intl/Memphis → Chicago O'Hare International MEM–ORD | 792 | 44,644 | 80% | 1,326 | 491 |
| Dallas-Fort Worth International → Manhattan Regional DFW–MHK | 787 | 44,532 | 75% | 763 | 431 |
| Manhattan Regional → Dallas-Fort Worth International MHK–DFW | 787 | 43,655 | 74% | 1,041 | 431 |
| Chicago O'Hare International → Greenville Spartanburg International ORD–GSP | 786 | 45,758 | 82% | 1,602 | 577 |
| Miami International → Cincinnati/Northern Kentucky International MIA–CVG | 783 | 49,700 | 84% | 1,086 | 948 |
| Miami International → Marsh Harbour MIA–MHH international | 778 | 40,376 | 68% | 5,151 | 205 |
| Chicago O'Hare International → Cleveland-Hopkins International ORD–CLE | 777 | 42,379 | 78% | 4,614 | 316 |
| Cleveland-Hopkins International → Chicago O'Hare International CLE–ORD | 776 | 39,597 | 73% | 5,440 | 316 |
| Greenville Spartanburg International → Chicago O'Hare International GSP–ORD | 776 | 45,808 | 83% | 1,976 | 577 |
| Marsh Harbour → Miami International MHH–MIA international | 776 | 39,238 | 67% | 650 | 205 |
| Cincinnati/Northern Kentucky International → Miami International CVG–MIA | 773 | 50,852 | 87% | 350 | 948 |
| Chicago O'Hare International → Kansas City International ORD–MCI | 772 | 46,932 | 86% | 5,341 | 403 |
| Kalamazoo/Battle Creek International → Chicago O'Hare International AZO–ORD | 771 | 33,132 | 64% | 930 | 122 |
| Chicago O'Hare International → Kalamazoo/Battle Creek International ORD–AZO | 767 | 30,846 | 60% | 7,378 | 122 |
| Kansas City International → Chicago O'Hare International MCI–ORD | 766 | 44,351 | 82% | 2,587 | 403 |
| Chicago O'Hare International → Birmingham-Shuttlesworth International ORD–BHM | 765 | 38,584 | 72% | 3,102 | 584 |
| Frederick Douglass/Greater Rochester International → Chicago O'Hare International ROC–ORD | 765 | 42,372 | 78% | 1,950 | 528 |
| Miami International → Moss Town MIA–GGT international | 764 | 48,661 | 84% | 4,329 | 317 |
| Chicago O'Hare International → Frederick Douglass/Greater Rochester International ORD–ROC | 764 | 42,057 | 78% | 1,794 | 528 |
| Birmingham-Shuttlesworth International → Chicago O'Hare International BHM–ORD | 763 | 38,619 | 72% | 1,775 | 584 |
| Chicago O'Hare International → St. Louis Lambert International ORD–STL | 763 | 41,349 | 78% | 4,089 | 258 |
| St. Louis Lambert International → Chicago O'Hare International STL–ORD | 763 | 43,151 | 81% | 1,833 | 258 |
| Moss Town → Miami International GGT–MIA international | 760 | 47,536 | 82% | 750 | 317 |
| Dallas-Fort Worth International → Alexandria International DFW–AEX | 757 | 36,132 | 66% | 703 | 285 |
| George Bush Intcntl/Houston → Dallas-Fort Worth International IAH–DFW | 756 | 51,822 | 90% | 3,332 | 224 |
| Alexandria International → Dallas-Fort Worth International AEX–DFW | 755 | 38,736 | 71% | 818 | 285 |
| Dallas-Fort Worth International → Grand Junction Regional DFW–GJT | 754 | 48,789 | 85% | 6,781 | 772 |
| Dallas-Fort Worth International → George Bush Intcntl/Houston DFW–IAH | 752 | 50,215 | 88% | 11,891 | 224 |
| Phoenix Sky Harbor International → Seattle-Tacoma International PHX–SEA | 752 | 50,044 | 88% | 3,096 | 1,107 |
| Miami International → North Eleuthera MIA–ELH international | 750 | 41,639 | 73% | 317 | 226 |
| Seattle-Tacoma International → Phoenix Sky Harbor International SEA–PHX | 750 | 48,361 | 85% | 395 | 1,107 |
| Dallas-Fort Worth International → Gulfport-Biloxi International DFW–GPT | 749 | 46,783 | 82% | 111 | 500 |
| Grand Junction Regional → Dallas-Fort Worth International GJT–DFW | 749 | 48,064 | 84% | 329 | 772 |
| North Eleuthera → Miami International ELH–MIA international | 748 | 40,605 | 71% | 0 | 226 |
| Gulfport-Biloxi International → Dallas-Fort Worth International GPT–DFW | 744 | 47,257 | 84% | 744 | 500 |
| Capital Region International → Chicago O'Hare International LAN–ORD | 729 | 32,115 | 67% | 85 | 179 |
| Chicago O'Hare International → Capital Region International ORD–LAN | 727 | 30,237 | 63% | 175 | 179 |
| Dallas-Fort Worth International → Birmingham-Shuttlesworth International DFW–BHM | 722 | 44,414 | 84% | 1,290 | 597 |
| Dallas-Fort Worth International → Bismarck Municipal DFW–BIS | 721 | 44,392 | 81% | 162 | 977 |
| Dallas-Fort Worth International → Aguascalientes DFW–AGU international | 720 | 41,213 | 81% | 860 | 836 |
| Birmingham-Shuttlesworth International → Dallas-Fort Worth International BHM–DFW | 719 | 43,929 | 84% | 1,150 | 597 |
| Miami International → Jacksonville International MIA–JAX | 719 | 48,694 | 89% | 1,185 | 335 |
| Aguascalientes → Dallas-Fort Worth International AGU–DFW international | 718 | 39,253 | 77% | 600 | 836 |
| Dallas-Fort Worth International → Central IL Rgnl/Bloomington-Normal DFW–BMI | 716 | 42,691 | 79% | 899 | 690 |
| Jacksonville International → Miami International JAX–MIA | 713 | 47,966 | 89% | 1,431 | 335 |
| Bismarck Municipal → Dallas-Fort Worth International BIS–DFW | 712 | 45,478 | 84% | 750 | 977 |
| Central IL Rgnl/Bloomington-Normal → Dallas-Fort Worth International BMI–DFW | 711 | 42,096 | 79% | 900 | 690 |
| Marquette → Chicago O'Hare International MQT–ORD | 707 | 34,931 | 73% | 2,075 | 303 |
| Texarkana Rgnl-Webb Field → Dallas-Fort Worth International TXK–DFW | 707 | 34,698 | 70% | 805 | 181 |
| Nashville International → Tampa International BNA–TPA | 706 | 39,866 | 74% | 160 | 612 |
| Tampa International → Nashville International TPA–BNA | 706 | 40,345 | 75% | 10 | 612 |
| East Texas Regional → Dallas-Fort Worth International GGG–DFW | 703 | 32,874 | 69% | 977 | 140 |
| Chicago O'Hare International → Marquette ORD–MQT | 703 | 34,172 | 72% | 1,503 | 303 |
| University Of Illinois/Willard → Dallas-Fort Worth International CMI–DFW | 701 | 40,818 | 81% | 1,362 | 692 |
| Dallas-Fort Worth International → University Of Illinois/Willard DFW–CMI | 701 | 39,384 | 79% | 4,861 | 692 |
| Dallas-Fort Worth International → Texarkana Rgnl-Webb Field DFW–TXK | 701 | 32,135 | 65% | 905 | 181 |
| Dallas-Fort Worth International → East Texas Regional DFW–GGG | 697 | 30,281 | 64% | 625 | 140 |
| Greenville Spartanburg International → Miami International GSP–MIA | 694 | 40,615 | 77% | 56 | 637 |
| Miami International → Greenville Spartanburg International MIA–GSP | 694 | 42,373 | 80% | 7 | 637 |
| Dallas-Fort Worth International → Baton Rouge Metro, Ryan Field DFW–BTR | 693 | 41,060 | 81% | 4,905 | 383 |
| Dallas-Fort Worth International → Gainesville Regional DFW–GNV | 692 | 43,242 | 82% | 367 | 900 |
| Gainesville Regional → Dallas-Fort Worth International GNV–DFW | 690 | 43,514 | 83% | 377 | 900 |
| Baton Rouge Metro, Ryan Field → Dallas-Fort Worth International BTR–DFW | 687 | 42,154 | 84% | 2,317 | 383 |
| Dallas-Fort Worth International → Billings Logan International DFW–BIL | 686 | 45,311 | 87% | 968 | 1,081 |
| Dallas-Fort Worth International → Northwest Florida Beaches International DFW–ECP | 686 | 44,322 | 86% | 398 | 685 |
| Northwest Florida Beaches International → Dallas-Fort Worth International ECP–DFW | 686 | 44,575 | 86% | 1,025 | 685 |
| Chicago O'Hare International → Albany International ORD–ALB | 686 | 37,451 | 78% | 661 | 723 |
| Albany International → Chicago O'Hare International ALB–ORD | 684 | 39,054 | 81% | 1,315 | 723 |
| Chicago O'Hare International → Syracuse Hancock International ORD–SYR | 681 | 42,708 | 87% | 1,363 | 607 |
| Billings Logan International → Dallas-Fort Worth International BIL–DFW | 680 | 44,914 | 87% | 1,077 | 1,081 |
| Syracuse Hancock International → Chicago O'Hare International SYR–ORD | 679 | 43,085 | 88% | 1,125 | 607 |
| Austin-Bergstrom International → Dallas-Fort Worth International AUS–DFW | 669 | 45,613 | 91% | 1,710 | 190 |
| Dallas-Fort Worth International → Austin-Bergstrom International DFW–AUS | 668 | 43,959 | 88% | 3,879 | 190 |
| Northwest Arkansas Ntl → Phoenix Sky Harbor International XNA–PHX | 666 | 43,829 | 87% | 251 | 1,023 |
| Charlotte/Douglas International → Bill And Hillary Clinton Ntl/Adams Field CLT–LIT | 663 | 39,993 | 79% | 752 | 640 |
| Bill And Hillary Clinton Ntl/Adams Field → Charlotte/Douglas International LIT–CLT | 663 | 40,170 | 80% | 120 | 640 |
| Phoenix Sky Harbor International → Northwest Arkansas Ntl PHX–XNA | 662 | 43,506 | 86% | 208 | 1,023 |
| Dallas-Fort Worth International → Jackson-Medgar Wiley Evers International DFW–JAN | 660 | 41,326 | 83% | 908 | 408 |
| Dallas-Fort Worth International → MC Allen International DFW–MFE | 656 | 45,531 | 91% | 8,409 | 469 |
| MC Allen International → Dallas-Fort Worth International MFE–DFW | 655 | 44,561 | 90% | 148 | 469 |
| Jackson-Medgar Wiley Evers International → Dallas-Fort Worth International JAN–DFW | 654 | 36,665 | 74% | 758 | 408 |
| Wilkes-Barre/Scranton International → Chicago O'Hare International AVP–ORD | 646 | 33,232 | 75% | 525 | 632 |
| Chicago O'Hare International → Wilkes-Barre/Scranton International ORD–AVP | 646 | 33,111 | 75% | 1,000 | 632 |
| Miami International → Savannah/Hilton Head International MIA–SAV | 640 | 36,210 | 74% | 31 | 440 |
| Savannah/Hilton Head International → Miami International SAV–MIA | 640 | 36,170 | 74% | 2 | 440 |
| Birmingham-Shuttlesworth International → Miami International BHM–MIA | 639 | 36,533 | 75% | 0 | 661 |
| Miami International → Birmingham-Shuttlesworth International MIA–BHM | 639 | 36,438 | 75% | 34 | 661 |
| Miami International → Freeport MIA–FPO international | 638 | 35,029 | 72% | 5,924 | 112 |
| Freeport → Miami International FPO–MIA international | 636 | 35,938 | 74% | 400 | 112 |
| Dallas-Fort Worth International → EL Paso International DFW–ELP | 635 | 45,149 | 94% | 3,940 | 551 |
| EL Paso International → Dallas-Fort Worth International ELP–DFW | 632 | 43,380 | 90% | 1,316 | 551 |
| Chicago O'Hare International → Asheville Regional ORD–AVL | 632 | 34,528 | 77% | 828 | 536 |
| Waco Regional → Dallas-Fort Worth International ACT–DFW | 628 | 31,752 | 69% | 275 | 90 |
| Dallas-Fort Worth International → Mobile Regional DFW–MOB | 628 | 37,913 | 80% | 1,436 | 539 |
| Mobile Regional → Dallas-Fort Worth International MOB–DFW | 628 | 35,298 | 75% | 750 | 539 |
| Abraham Lincoln Capital → Chicago O'Hare International SPI–ORD | 626 | 21,164 | 51% | 250 | 174 |
| Asheville Regional → Chicago O'Hare International AVL–ORD | 625 | 35,848 | 81% | 1,525 | 536 |
| Dallas-Fort Worth International → Torreon DFW–TRC international | 625 | 37,709 | 80% | 0 | 634 |
| Torreon → Dallas-Fort Worth International TRC–DFW international | 624 | 36,015 | 76% | 22 | 634 |
| Chicago O'Hare International → Abraham Lincoln Capital ORD–SPI | 623 | 19,670 | 48% | 180 | 174 |
| Dallas-Fort Worth International → Columbia Metro DFW–CAE | 621 | 41,057 | 87% | 796 | 922 |
| Dallas-Fort Worth International → Quad Cities International DFW–MLI | 621 | 33,729 | 72% | 1,681 | 691 |
| Evansville Regional → Chicago O'Hare International EVV–ORD | 621 | 24,666 | 60% | 881 | 272 |
| Chicago O'Hare International → Evansville Regional ORD–EVV | 620 | 26,627 | 65% | 2,129 | 272 |
| Charlotte/Douglas International → Northwest Arkansas Ntl CLT–XNA | 617 | 37,152 | 79% | 968 | 754 |
| Columbia Metro → Dallas-Fort Worth International CAE–DFW | 616 | 39,547 | 85% | 725 | 922 |
| Quad Cities International → Dallas-Fort Worth International MLI–DFW | 615 | 37,559 | 81% | 506 | 691 |
| Northwest Arkansas Ntl → Charlotte/Douglas International XNA–CLT | 615 | 39,155 | 84% | 130 | 754 |
| Chicago O'Hare International → Harrisburg International ORD–MDT | 610 | 33,413 | 80% | 1,330 | 594 |
| Dallas-Fort Worth International → Fort Wayne International DFW–FWA | 608 | 39,860 | 86% | 35,421 | 859 |
| Harrisburg International → Chicago O'Hare International MDT–ORD | 607 | 34,368 | 83% | 1,584 | 594 |
| Dallas-Fort Worth International → Blue Grass DFW–LEX | 606 | 40,805 | 89% | 1,547 | 785 |
| Blue Grass → Dallas-Fort Worth International LEX–DFW | 606 | 40,145 | 87% | 394 | 785 |
| Fort Wayne International → Dallas-Fort Worth International FWA–DFW | 603 | 38,633 | 84% | 7 | 859 |
| Dallas-Fort Worth International → Waco Regional DFW–ACT | 598 | 26,030 | 59% | 3 | 90 |
| Dallas-Fort Worth International → Tri-Cities DFW–TRI | 593 | 36,419 | 81% | 35 | 868 |
| Quad Cities International → Chicago O'Hare International MLI–ORD | 593 | 27,539 | 69% | 1,650 | 139 |
| Frederick W Smith Intl/Memphis → Dallas-Fort Worth International MEM–DFW | 592 | 39,338 | 90% | 1,323 | 431 |
| Dallas-Fort Worth International → Frederick W Smith Intl/Memphis DFW–MEM | 591 | 39,684 | 91% | 1,184 | 431 |
| Tri-Cities → Dallas-Fort Worth International TRI–DFW | 590 | 36,917 | 82% | 5 | 868 |
| Miami International → Algona Municipal MIA–AXA international | 589 | 33,201 | 74% | 230 | 1,221 |
| Algona Municipal → Miami International AXA–MIA international | 587 | 32,375 | 73% | 0 | 1,221 |
| Tucson International → Phoenix Sky Harbor International TUS–PHX | 586 | 35,416 | 80% | 52 | 109 |
| Chicago O'Hare International → Quad Cities International ORD–MLI | 582 | 26,536 | 68% | 2,733 | 139 |
| Dallas-Fort Worth International → Evansville Regional DFW–EVV | 576 | 32,554 | 76% | 1,135 | 642 |
| Phoenix Sky Harbor International → Tucson International PHX–TUS | 576 | 34,563 | 79% | 387 | 109 |
| Springfield-Branson Ntl → Charlotte/Douglas International SGF–CLT | 576 | 37,927 | 87% | 5 | 708 |
| Charlotte/Douglas International → Springfield-Branson Ntl CLT–SGF | 575 | 36,715 | 84% | 1 | 708 |
| Evansville Regional → Dallas-Fort Worth International EVV–DFW | 574 | 31,496 | 74% | 355 | 642 |
| Chicago O'Hare International → Manchester Boston Regional ORD–MHT | 568 | 28,669 | 74% | 1,150 | 843 |
| Chicago O'Hare International → Newark Liberty International ORD–EWR | 565 | 34,147 | 89% | 3,993 | 719 |
| Manchester Boston Regional → Chicago O'Hare International MHT–ORD | 564 | 30,630 | 80% | 25 | 843 |
| Newark Liberty International → Chicago O'Hare International EWR–ORD | 562 | 35,418 | 92% | 1,107 | 719 |
| Indianapolis International → Chicago O'Hare International IND–ORD | 562 | 31,886 | 82% | 5,147 | 177 |
| Chicago O'Hare International → Indianapolis International ORD–IND | 558 | 28,969 | 75% | 1,716 | 177 |
| Rochester International → Chicago O'Hare International RST–ORD | 550 | 29,598 | 79% | 509 | 268 |
| Chicago O'Hare International → Rochester International ORD–RST | 549 | 27,348 | 73% | 575 | 268 |
| Waterloo Regional → Chicago O'Hare International ALO–ORD | 541 | 16,374 | 46% | 3,175 | 234 |
| Chicago O'Hare International → Waterloo Regional ORD–ALO | 539 | 16,152 | 45% | 4,790 | 234 |
| Dallas-Fort Worth International → Lafayette Rgnl/Paul Fournet Field DFW–LFT | 534 | 29,771 | 76% | 479 | 351 |
| Lafayette Rgnl/Paul Fournet Field → Dallas-Fort Worth International LFT–DFW | 534 | 31,977 | 81% | 432 | 351 |
| Sheppard Afb/Wichita Falls Municipal → Dallas-Fort Worth International SPS–DFW | 534 | 24,447 | 69% | 1,610 | 113 |
| Dallas-Fort Worth International → The Eastern Iowa DFW–CID | 526 | 33,486 | 84% | 211 | 685 |
| The Eastern Iowa → Dallas-Fort Worth International CID–DFW | 525 | 33,120 | 83% | 190 | 685 |
| Dallas-Fort Worth International → Sheppard Afb/Wichita Falls Municipal DFW–SPS | 524 | 18,491 | 53% | 2,823 | 113 |
| Chicago O'Hare International → Raleigh-Durham International ORD–RDU | 510 | 28,304 | 74% | 950 | 646 |
| Raleigh-Durham International → Chicago O'Hare International RDU–ORD | 508 | 30,190 | 79% | 317 | 646 |
| Tyler Pounds Regional → Dallas-Fort Worth International TYR–DFW | 505 | 25,598 | 74% | 555 | 102 |
| Chicago O'Hare International → Wichita Dwight D Eisenhower Ntl ORD–ICT | 504 | 26,148 | 76% | 813 | 588 |
| Miami International → Piedmont Triad International MIA–GSO | 502 | 26,560 | 70% | 474 | 710 |
| Chicago O'Hare International → Charleston Afb/Intl ORD–CHS | 502 | 29,756 | 79% | 426 | 760 |
| Piedmont Triad International → Miami International GSO–MIA | 501 | 27,627 | 73% | 0 | 710 |
| Chicago O'Hare International → Montreal ORD–YUL international | 500 | 30,219 | 86% | 1,225 | 748 |
| Wichita Dwight D Eisenhower Ntl → Chicago O'Hare International ICT–ORD | 499 | 24,295 | 71% | 580 | 588 |
| Montreal → Chicago O'Hare International YUL–ORD international | 498 | 30,239 | 87% | 750 | 748 |
| Charleston Afb/Intl → Chicago O'Hare International CHS–ORD | 495 | 28,789 | 78% | 220 | 760 |
| Dallas-Fort Worth International → Tyler Pounds Regional DFW–TYR | 486 | 22,201 | 67% | 2,243 | 102 |
| Des Moines International → Chicago O'Hare International DSM–ORD | 479 | 21,717 | 65% | 2,225 | 299 |
| Chicago O'Hare International → Des Moines International ORD–DSM | 479 | 27,338 | 81% | 1,725 | 299 |
| San Antonio International → Dallas-Fort Worth International SAT–DFW | 479 | 33,082 | 91% | 19 | 247 |
| Dallas-Fort Worth International → San Antonio International DFW–SAT | 476 | 33,990 | 94% | 734 | 247 |
| Dallas-Fort Worth International → Albuquerque International Sunport DFW–ABQ | 464 | 32,538 | 92% | 2,171 | 569 |
| Albuquerque International Sunport → Dallas-Fort Worth International ABQ–DFW | 463 | 31,375 | 89% | 83 | 569 |
| Chicago O'Hare International → Louis Armstrong New Orleans International ORD–MSY | 435 | 28,168 | 87% | 0 | 837 |
| Louis Armstrong New Orleans International → Chicago O'Hare International MSY–ORD | 433 | 28,455 | 88% | 1,293 | 837 |
| Marigot → Miami International DOM–MIA international | 432 | 24,549 | 75% | 0 | 1,415 |
| Miami International → Marigot MIA–DOM international | 430 | 23,664 | 72% | 0 | 1,415 |
| Chicago O'Hare International → General Edward Lawrence Logan International ORD–BOS | 428 | 28,818 | 89% | 174 | 867 |
| Chicago O'Hare International → Key West International ORD–EYW | 427 | 22,911 | 81% | 760 | 1,251 |
| General Edward Lawrence Logan International → Chicago O'Hare International BOS–ORD | 424 | 28,429 | 89% | 98 | 867 |
| Charles M Schulz/Sonoma County → Phoenix Sky Harbor International STS–PHX | 423 | 25,137 | 78% | 0 | 699 |
| Phoenix Sky Harbor International → Charles M Schulz/Sonoma County PHX–STS | 421 | 26,308 | 82% | 0 | 699 |
| Key West International → Chicago O'Hare International EYW–ORD | 420 | 22,633 | 82% | 1,727 | 1,251 |
| Appleton International → Dallas-Fort Worth International ATW–DFW | 415 | 27,363 | 87% | 0 | 908 |
| Dallas-Fort Worth International → Appleton International DFW–ATW | 413 | 26,360 | 84% | 75 | 908 |
| Ronald Reagan Washington Ntl → Raleigh-Durham International DCA–RDU | 410 | 22,891 | 73% | 9 | 227 |
| Dallas-Fort Worth International → Kansas City International DFW–MCI | 409 | 27,440 | 88% | 2,842 | 460 |
| Raleigh-Durham International → Ronald Reagan Washington Ntl RDU–DCA | 407 | 22,816 | 74% | 1,091 | 227 |
| Shreveport Regional → Dallas-Fort Worth International SHV–DFW | 407 | 24,279 | 80% | 1,011 | 190 |
| Kansas City International → Dallas-Fort Worth International MCI–DFW | 403 | 28,408 | 93% | 283 | 460 |
| Dallas-Fort Worth International → Shreveport Regional DFW–SHV | 401 | 21,577 | 72% | 287 | 190 |
| Miami International → MC Ghee Tyson MIA–TYS | 401 | 24,692 | 81% | 3 | 724 |
| Phoenix Sky Harbor International → Joe Foss Field PHX–FSD | 400 | 23,766 | 78% | 6 | 1,081 |
| MC Ghee Tyson → Miami International TYS–MIA | 400 | 25,401 | 84% | 2 | 724 |
| Joe Foss Field → Phoenix Sky Harbor International FSD–PHX | 398 | 25,409 | 84% | 270 | 1,081 |
| Chicago O'Hare International → Norfolk International ORD–ORF | 387 | 22,739 | 82% | 5 | 717 |
| Norfolk International → Chicago O'Hare International ORF–ORD | 386 | 22,619 | 82% | 503 | 717 |
| Gainesville Regional → Miami International GNV–MIA | 384 | 18,807 | 64% | 0 | 294 |
| Miami International → Gainesville Regional MIA–GNV | 384 | 18,894 | 65% | 24 | 294 |
| Hollywood Burbank → Phoenix Sky Harbor International BUR–PHX | 382 | 24,592 | 85% | 0 | 369 |
| General Edward Lawrence Logan International → St. Louis Lambert International BOS–STL | 379 | 22,333 | 78% | 1,078 | 1,047 |
| Chicago O'Hare International → Wilmington International ORD–ILM | 378 | 23,629 | 86% | 385 | 760 |
| Phoenix Sky Harbor International → Hollywood Burbank PHX–BUR | 378 | 22,741 | 79% | 6 | 369 |
| Joe Foss Field → Chicago O'Hare International FSD–ORD | 377 | 18,356 | 67% | 0 | 462 |
| St. Louis Lambert International → General Edward Lawrence Logan International STL–BOS | 376 | 22,711 | 80% | 106 | 1,047 |
| James M Cox Dayton International → Chicago O'Hare International DAY–ORD | 375 | 19,065 | 74% | 1,536 | 240 |
| Chicago O'Hare International → Joe Foss Field ORD–FSD | 375 | 21,067 | 78% | 375 | 462 |
| Wilmington International → Chicago O'Hare International ILM–ORD | 374 | 24,404 | 90% | 300 | 760 |
| Chicago O'Hare International → James M Cox Dayton International ORD–DAY | 372 | 18,260 | 71% | 1,100 | 240 |
| Chicago O'Hare International → San Antonio International ORD–SAT | 372 | 25,315 | 90% | 533 | 1,041 |
| San Antonio International → Chicago O'Hare International SAT–ORD | 371 | 23,940 | 85% | 43 | 1,041 |
| Chicago O'Hare International → Richmond International ORD–RIC | 370 | 20,586 | 78% | 1,869 | 642 |
| Monterrey → Miami International MTY–MIA international | 365 | 20,017 | 72% | 0 | 1,234 |
| Chicago O'Hare International → Buffalo Niagara International ORD–BUF | 365 | 20,327 | 78% | 2,855 | 474 |
| Richmond International → Chicago O'Hare International RIC–ORD | 365 | 20,705 | 80% | 684 | 642 |
| Miami International → Monterrey MIA–MTY international | 363 | 20,007 | 73% | 0 | 1,234 |
| Buffalo Niagara International → Chicago O'Hare International BUF–ORD | 362 | 21,705 | 84% | 100 | 474 |
| Cincinnati/Northern Kentucky International → General Edward Lawrence Logan International CVG–BOS | 362 | 17,967 | 65% | 0 | 752 |
| Phoenix Sky Harbor International → Santa Barbara Municipal PHX–SBA | 362 | 19,991 | 73% | 333 | 455 |
| Northwest Arkansas Ntl → Ronald Reagan Washington Ntl XNA–DCA | 362 | 21,463 | 78% | 0 | 963 |
| Dallas-Fort Worth International → Jesse Viertel Memorial DFW–VER international | 361 | 21,899 | 80% | 0 | 949 |
| Santa Barbara Municipal → Phoenix Sky Harbor International SBA–PHX | 361 | 21,756 | 79% | 440 | 455 |
| Jesse Viertel Memorial → Dallas-Fort Worth International VER–DFW international | 361 | 21,375 | 78% | 0 | 949 |
| Piedmont Triad International → Charlotte/Douglas International GSO–CLT | 360 | 24,286 | 89% | 0 | 84 |
| Bill And Hillary Clinton Ntl/Adams Field → Ronald Reagan Washington Ntl LIT–DCA | 359 | 21,241 | 78% | 0 | 888 |
| Charlotte/Douglas International → Piedmont Triad International CLT–GSO | 358 | 21,047 | 77% | 3 | 84 |
| General Edward Lawrence Logan International → Cincinnati/Northern Kentucky International BOS–CVG | 357 | 18,334 | 68% | 3 | 752 |
| Chicago O'Hare International → Hartsfield/Jackson Atlanta International ORD–ATL | 357 | 22,092 | 83% | 584 | 606 |
| Hartsfield/Jackson Atlanta International → Chicago O'Hare International ATL–ORD | 355 | 22,384 | 84% | 589 | 606 |
| Dallas-Fort Worth International → Zacatecas DFW–ZCL international | 354 | 20,803 | 78% | 750 | 770 |
| Zacatecas → Dallas-Fort Worth International ZCL–DFW international | 352 | 19,008 | 71% | 850 | 770 |
| Ronald Reagan Washington Ntl → Bill And Hillary Clinton Ntl/Adams Field DCA–LIT | 351 | 20,640 | 77% | 9 | 888 |
| Ronald Reagan Washington Ntl → Northwest Arkansas Ntl DCA–XNA | 348 | 19,815 | 75% | 29 | 963 |
| George Bush Intcntl/Houston → Chicago O'Hare International IAH–ORD | 348 | 22,205 | 85% | 163 | 925 |
| Chicago O'Hare International → George Bush Intcntl/Houston ORD–IAH | 346 | 22,493 | 87% | 404 | 925 |
| Nashville International → Miami International BNA–MIA | 344 | 20,278 | 78% | 0 | 806 |
| Miami International → Nashville International MIA–BNA | 344 | 20,435 | 78% | 4,953 | 806 |
| Dallas-Fort Worth International → Tampico DFW–TAM international | 343 | 16,700 | 71% | 861 | 732 |
| Tampa International → Miami International TPA–MIA | 343 | 21,688 | 83% | 3,137 | 204 |
| Miami International → Tampa International MIA–TPA | 342 | 22,931 | 88% | 1,211 | 204 |
| Tampico → Dallas-Fort Worth International TAM–DFW international | 342 | 16,649 | 71% | 850 | 732 |
| Chicago O'Hare International → Missoula Montana ORD–MSO | 340 | 20,740 | 81% | 45 | 1,332 |
| Missoula Montana → Chicago O'Hare International MSO–ORD | 338 | 22,171 | 87% | 44 | 1,332 |
| Dallas-Fort Worth International → Louisville Muhammad Ali International DFW–SDF | 333 | 22,125 | 89% | 314 | 733 |
| EL Paso International → Phoenix Sky Harbor International ELP–PHX | 331 | 20,848 | 83% | 0 | 347 |
| Phoenix Sky Harbor International → EL Paso International PHX–ELP | 331 | 20,688 | 82% | 256 | 347 |
| Chicago O'Hare International → Louisville Muhammad Ali International ORD–SDF | 328 | 17,006 | 75% | 1,381 | 286 |
| Louisville Muhammad Ali International → Chicago O'Hare International SDF–ORD | 328 | 18,123 | 80% | 660 | 286 |
| Miami International → Ocho Rios MIA–OCJ international | 327 | 15,981 | 64% | 2,061 | 551 |
| Louisville Muhammad Ali International → Dallas-Fort Worth International SDF–DFW | 327 | 22,314 | 91% | 1,845 | 733 |
| Dallas-Fort Worth International → Garden City Regional DFW–GCK | 326 | 15,932 | 70% | 553 | 404 |
| Ocho Rios → Miami International OCJ–MIA international | 326 | 15,226 | 61% | 5 | 551 |
| Charlotte/Douglas International → Key West International CLT–EYW | 325 | 21,705 | 88% | 147 | 736 |
| Key West International → Charlotte/Douglas International EYW–CLT | 325 | 20,303 | 82% | 0 | 736 |
| Miami International → Sarasota/Bradenton International MIA–SRQ | 325 | 15,885 | 64% | 74 | 178 |
| Sarasota/Bradenton International → Miami International SRQ–MIA | 325 | 16,760 | 68% | 0 | 178 |
| Yuma → Phoenix Sky Harbor International YUM–PHX | 324 | 12,322 | 50% | 175 | 160 |
| Garden City Regional → Dallas-Fort Worth International GCK–DFW | 323 | 15,800 | 70% | 80 | 404 |
| Phoenix Sky Harbor International → Yuma PHX–YUM | 319 | 13,622 | 56% | 96 | 160 |
| Chicago O'Hare International → Albuquerque International Sunport ORD–ABQ | 316 | 18,615 | 78% | 0 | 1,118 |
| Phoenix Sky Harbor International → Wichita Dwight D Eisenhower Ntl PHX–ICT | 314 | 16,525 | 69% | 14 | 870 |
| Wichita Dwight D Eisenhower Ntl → Phoenix Sky Harbor International ICT–PHX | 313 | 18,761 | 79% | 0 | 870 |
| Manhattan Regional → Chicago O'Hare International MHK–ORD | 312 | 13,184 | 62% | 675 | 501 |
| John Glenn Columbus International → Dallas-Fort Worth International CMH–DFW | 310 | 19,800 | 85% | 116 | 926 |
| Dallas-Fort Worth International → John Glenn Columbus International DFW–CMH | 310 | 20,794 | 89% | 2,374 | 926 |
| Chicago O'Hare International → Manhattan Regional ORD–MHK | 310 | 13,523 | 64% | 50 | 501 |
| Albuquerque International Sunport → Chicago O'Hare International ABQ–ORD | 309 | 20,363 | 87% | 0 | 1,118 |
| Des Moines International → Dallas-Fort Worth International DSM–DFW | 305 | 19,836 | 86% | 307 | 624 |
| Dallas-Fort Worth International → Des Moines International DFW–DSM | 304 | 18,430 | 80% | 797 | 624 |
| Bill And Hillary Clinton Ntl/Adams Field → Phoenix Sky Harbor International LIT–PHX | 300 | 19,799 | 87% | 3 | 1,136 |
| Phoenix Sky Harbor International → Bill And Hillary Clinton Ntl/Adams Field PHX–LIT | 299 | 18,365 | 81% | 136 | 1,136 |
| San Luis Obispo County Regional → Phoenix Sky Harbor International SBP–PHX | 298 | 16,239 | 72% | 0 | 509 |
| Phoenix Sky Harbor International → San Luis Obispo County Regional PHX–SBP | 297 | 14,706 | 65% | 1 | 509 |
| Blue Grass → Chicago O'Hare International LEX–ORD | 293 | 15,835 | 78% | 475 | 323 |
| Phoenix Sky Harbor International → Monterrey PHX–MTY international | 293 | 12,983 | 58% | 0 | 889 |
| Chicago O'Hare International → Blue Grass ORD–LEX | 292 | 14,326 | 71% | 1,413 | 323 |
| Monterrey → Phoenix Sky Harbor International MTY–PHX international | 291 | 13,785 | 62% | 0 | 889 |
| Dallas-Fort Worth International → Missoula Montana DFW–MSO | 290 | 17,098 | 78% | 233 | 1,320 |
| Chicago O'Hare International → EL Paso International ORD–ELP | 290 | 16,602 | 76% | 0 | 1,236 |
| EL Paso International → Chicago O'Hare International ELP–ORD | 289 | 19,140 | 88% | 0 | 1,236 |
| Missoula Montana → Dallas-Fort Worth International MSO–DFW | 288 | 19,428 | 89% | 150 | 1,320 |
| Phoenix Sky Harbor International → The Eastern Iowa PHX–CID | 288 | 18,745 | 86% | 239 | 1,252 |
| Chicago O'Hare International → Rhode Island TF Green International ORD–PVD | 287 | 18,130 | 86% | 691 | 849 |
| The Eastern Iowa → Phoenix Sky Harbor International CID–PHX | 286 | 18,930 | 87% | 140 | 1,252 |
| Phoenix Sky Harbor International → Reno/Tahoe International PHX–RNO | 286 | 17,878 | 82% | 156 | 601 |
| John Glenn Columbus International → Ronald Reagan Washington Ntl CMH–DCA | 285 | 14,277 | 66% | 13 | 323 |
| Huntsville Intl-Carl T Jones Field → Ronald Reagan Washington Ntl HSV–DCA | 284 | 15,415 | 71% | 0 | 613 |
| Ronald Reagan Washington Ntl → Huntsville Intl-Carl T Jones Field DCA–HSV | 283 | 15,691 | 73% | 0 | 613 |
| Rhode Island TF Green International → Chicago O'Hare International PVD–ORD | 283 | 17,472 | 84% | 0 | 849 |
| Reno/Tahoe International → Phoenix Sky Harbor International RNO–PHX | 283 | 18,965 | 88% | 80 | 601 |
| Northwest Arkansas Ntl → Miami International XNA–MIA | 277 | 17,790 | 85% | 102 | 1,099 |
| Miami International → Northwest Arkansas Ntl MIA–XNA | 276 | 15,755 | 75% | 4,224 | 1,099 |
| Ronald Reagan Washington Ntl → John Glenn Columbus International DCA–CMH | 275 | 14,703 | 70% | 500 | 323 |
| Chicago O'Hare International → Eglin Afb/Destin-Ft Walton Beach ORD–VPS | 273 | 15,306 | 74% | 5 | 796 |
| Phoenix Sky Harbor International → Eppley Airfield PHX–OMA | 271 | 16,857 | 82% | 8 | 1,037 |
| Eppley Airfield → Phoenix Sky Harbor International OMA–PHX | 270 | 17,180 | 84% | 100 | 1,037 |
| Chicago O'Hare International → Savannah/Hilton Head International ORD–SAV | 270 | 14,273 | 71% | 599 | 773 |
| Eglin Afb/Destin-Ft Walton Beach → Chicago O'Hare International VPS–ORD | 270 | 16,065 | 79% | 45 | 796 |
| Asheville Regional → Dallas-Fort Worth International AVL–DFW | 269 | 18,805 | 92% | 110 | 848 |
| Chicago O'Hare International → Bismarck Municipal ORD–BIS | 269 | 14,856 | 78% | 1,626 | 715 |
| Tulsa International → Phoenix Sky Harbor International TUL–PHX | 269 | 17,739 | 87% | 1,446 | 935 |
| Dallas-Fort Worth International → Asheville Regional DFW–AVL | 268 | 16,926 | 83% | 135 | 848 |
| Phoenix Sky Harbor International → Tulsa International PHX–TUL | 268 | 16,859 | 83% | 3,593 | 935 |
| Bismarck Municipal → Chicago O'Hare International BIS–ORD | 267 | 14,772 | 78% | 0 | 715 |
| Chicago O'Hare International → Rapid City Regional ORD–RAP | 267 | 16,821 | 88% | 99 | 780 |
| Savannah/Hilton Head International → Chicago O'Hare International SAV–ORD | 267 | 15,142 | 76% | 28 | 773 |
| Dallas-Fort Worth International → Joe Foss Field DFW–FSD | 265 | 17,420 | 87% | 357 | 737 |
| Loreto → Phoenix Sky Harbor International LTO–PHX international | 265 | 16,256 | 81% | 0 | 514 |
| Phoenix Sky Harbor International → Loreto PHX–LTO international | 265 | 15,452 | 77% | 0 | 514 |
| Joe Foss Field → Dallas-Fort Worth International FSD–DFW | 264 | 16,899 | 85% | 200 | 737 |
| Chicago O'Hare International → Cherry Capital ORD–TVC | 264 | 14,275 | 81% | 0 | 224 |
| Rapid City Regional → Chicago O'Hare International RAP–ORD | 264 | 15,552 | 82% | 125 | 780 |
| Dallas-Fort Worth International → St. Louis Lambert International DFW–STL | 263 | 18,201 | 91% | 4,413 | 550 |
| Ronald Reagan Washington Ntl → Hartsfield/Jackson Atlanta International DCA–ATL | 261 | 15,622 | 79% | 10 | 547 |
| Cherry Capital → Chicago O'Hare International TVC–ORD | 261 | 14,309 | 82% | 250 | 224 |
| Cozumel → Miami International CZM–MIA international | 258 | 16,056 | 82% | 0 | 557 |
| Miami International → Cozumel MIA–CZM international | 258 | 14,721 | 75% | 100 | 557 |
| Miami International → Wilmington International MIA–ILM | 256 | 14,524 | 75% | 7 | 601 |
| Hartsfield/Jackson Atlanta International → Ronald Reagan Washington Ntl ATL–DCA | 255 | 15,287 | 79% | 252 | 547 |
| Wilmington International → Miami International ILM–MIA | 255 | 13,845 | 71% | 1 | 601 |
| St. Louis Lambert International → Dallas-Fort Worth International STL–DFW | 255 | 18,090 | 94% | 255 | 550 |
| Dallas-Fort Worth International → City Of Colorado Springs Municipal DFW–COS | 250 | 15,723 | 85% | 251 | 592 |
| City Of Colorado Springs Municipal → Dallas-Fort Worth International COS–DFW | 249 | 16,347 | 89% | 585 | 592 |
| Chicago O'Hare International → Pensacola International ORD–PNS | 248 | 16,344 | 87% | 184 | 794 |
| Pensacola International → Chicago O'Hare International PNS–ORD | 246 | 16,453 | 88% | 1 | 794 |
| Greenville Spartanburg International → Dallas-Fort Worth International GSP–DFW | 243 | 14,983 | 83% | 1,559 | 862 |
| Dallas-Fort Worth International → Greenville Spartanburg International DFW–GSP | 242 | 16,412 | 91% | 2,134 | 862 |
| Dallas-Fort Worth International → Roswell Air Center DFW–ROW | 241 | 13,013 | 72% | 56 | 435 |
| Roswell Air Center → Dallas-Fort Worth International ROW–DFW | 240 | 13,358 | 74% | 125 | 435 |
| Dallas-Fort Worth International → Pensacola International DFW–PNS | 238 | 14,679 | 84% | 187 | 604 |
| Pensacola International → Dallas-Fort Worth International PNS–DFW | 238 | 15,808 | 91% | 1,430 | 604 |
| Chicago O'Hare International → Jacksonville International ORD–JAX | 236 | 14,579 | 84% | 263 | 864 |
| Rogue Valley Intl/Medford → Phoenix Sky Harbor International MFR–PHX | 235 | 12,858 | 72% | 0 | 855 |
| Jacksonville International → Chicago O'Hare International JAX–ORD | 234 | 14,920 | 87% | 0 | 864 |
| Phoenix Sky Harbor International → Rogue Valley Intl/Medford PHX–MFR | 234 | 13,059 | 73% | 0 | 855 |
| Dallas-Fort Worth International → Nashville International DFW–BNA | 232 | 13,636 | 77% | 1,299 | 631 |
| Hartsfield/Jackson Atlanta International → Miami International ATL–MIA | 228 | 15,436 | 89% | 566 | 594 |
| Nashville International → Dallas-Fort Worth International BNA–DFW | 228 | 14,471 | 84% | 347 | 631 |
| Chicago O'Hare International → Billings Logan International ORD–BIL | 228 | 13,655 | 82% | 71 | 1,060 |
| Billings Logan International → Chicago O'Hare International BIL–ORD | 227 | 13,737 | 83% | 45 | 1,060 |
| Dallas-Fort Worth International → Montgomery Regional (Dannelly Field) DFW–MGM | 227 | 11,450 | 76% | 901 | 622 |
| Monterey Regional → Phoenix Sky Harbor International MRY–PHX | 227 | 14,976 | 87% | 0 | 598 |
| Miami International → Eglin Afb/Destin-Ft Walton Beach MIA–VPS | 226 | 11,923 | 69% | 30 | 499 |
| Miami International → Hartsfield/Jackson Atlanta International MIA–ATL | 225 | 14,542 | 85% | 677 | 594 |
| Phoenix Sky Harbor International → Monterey Regional PHX–MRY | 225 | 14,661 | 86% | 1 | 598 |
| Montgomery Regional (Dannelly Field) → Dallas-Fort Worth International MGM–DFW | 224 | 12,343 | 83% | 105 | 622 |
| Eglin Afb/Destin-Ft Walton Beach → Miami International VPS–MIA | 224 | 12,147 | 71% | 0 | 499 |
| Dallas-Fort Worth International → Toronto DFW–YYZ international | 223 | 14,573 | 86% | 100 | 1,199 |
| General Edward Lawrence Logan International → Louisville Muhammad Ali International BOS–SDF | 220 | 12,339 | 74% | 1 | 829 |
| Toronto → Dallas-Fort Worth International YYZ–DFW international | 220 | 15,406 | 92% | 0 | 1,199 |
| Fort Wayne International → Chicago O'Hare International FWA–ORD | 219 | 10,229 | 67% | 629 | 157 |
| Louisville Muhammad Ali International → General Edward Lawrence Logan International SDF–BOS | 219 | 12,992 | 78% | 0 | 829 |
| Asheville Regional → Miami International AVL–MIA | 217 | 11,561 | 70% | 0 | 677 |
| Miami International → Asheville Regional MIA–AVL | 217 | 12,075 | 73% | 0 | 677 |
| Marsh Harbour → Charlotte/Douglas International MHH–CLT international | 212 | 13,160 | 82% | 0 | 642 |
| Dallas-Fort Worth International → Lovell Field DFW–CHA | 211 | 12,401 | 78% | 50 | 695 |
| Lovell Field → Dallas-Fort Worth International CHA–DFW | 210 | 14,469 | 91% | 0 | 695 |
| Charlotte/Douglas International → Marsh Harbour CLT–MHH international | 210 | 12,233 | 77% | 0 | 642 |
| Ronald Reagan Washington Ntl → Key West International DCA–EYW | 210 | 12,565 | 79% | 0 | 1,023 |
| Dallas-Fort Worth International → Piedmont Triad International DFW–GSO | 209 | 13,325 | 84% | 212 | 999 |
| Piedmont Triad International → Dallas-Fort Worth International GSO–DFW | 208 | 14,729 | 93% | 0 | 999 |
| Key West International → Ronald Reagan Washington Ntl EYW–DCA | 207 | 10,692 | 68% | 10 | 1,023 |
| Appleton International → Charlotte/Douglas International ATW–CLT | 206 | 13,175 | 84% | 3 | 742 |
| Charlotte/Douglas International → Appleton International CLT–ATW | 205 | 12,965 | 83% | 3 | 742 |
| General Edward Lawrence Logan International → Ronald Reagan Washington Ntl BOS–DCA | 204 | 12,317 | 80% | 1 | 399 |
| Ronald Reagan Washington Ntl → General Edward Lawrence Logan International DCA–BOS | 204 | 13,347 | 86% | 26 | 399 |
| Chicago O'Hare International → MC Ghee Tyson ORD–TYS | 204 | 12,072 | 88% | 159 | 475 |
| Chicago O'Hare International → Fort Wayne International ORD–FWA | 202 | 10,183 | 72% | 237 | 157 |
| MC Ghee Tyson → Chicago O'Hare International TYS–ORD | 201 | 12,116 | 89% | 1,858 | 475 |
| Lovell Field → Chicago O'Hare International CHA–ORD | 200 | 9,886 | 67% | 50 | 501 |
| Chicago O'Hare International → Lovell Field ORD–CHA | 200 | 9,971 | 67% | 0 | 501 |
| Dallas-Fort Worth International → Louis Armstrong New Orleans International DFW–MSY | 199 | 14,048 | 93% | 635 | 448 |
| Birmingham-Shuttlesworth International → Charlotte/Douglas International BHM–CLT | 197 | 11,254 | 75% | 25 | 350 |
| Charlotte/Douglas International → Birmingham-Shuttlesworth International CLT–BHM | 197 | 11,811 | 79% | 3 | 350 |
| Louis Armstrong New Orleans International → Dallas-Fort Worth International MSY–DFW | 197 | 14,427 | 97% | 4,770 | 448 |
| Phoenix Sky Harbor International → Mineta San Jose International PHX–SJC | 196 | 12,214 | 82% | 291 | 621 |
| Albuquerque International Sunport → Phoenix Sky Harbor International ABQ–PHX | 194 | 12,174 | 83% | 0 | 328 |
| Dallas-Fort Worth International → Eppley Airfield DFW–OMA | 194 | 12,090 | 82% | 2,693 | 583 |
| Eppley Airfield → Dallas-Fort Worth International OMA–DFW | 193 | 12,726 | 87% | 1 | 583 |
| Mineta San Jose International → Phoenix Sky Harbor International SJC–PHX | 192 | 12,555 | 86% | 0 | 621 |
| Phoenix Sky Harbor International → Albuquerque International Sunport PHX–ABQ | 191 | 11,417 | 79% | 180 | 328 |
| Chicago O'Hare International → Portland International Jetport ORD–PWM | 190 | 12,333 | 86% | 830 | 900 |
| Ronald Reagan Washington Ntl → Piedmont Triad International DCA–GSO | 189 | 8,015 | 56% | 0 | 248 |
| Piedmont Triad International → Ronald Reagan Washington Ntl GSO–DCA | 188 | 9,645 | 68% | 34 | 248 |
| Portland International Jetport → Chicago O'Hare International PWM–ORD | 188 | 11,871 | 83% | 0 | 900 |
| Chicago O'Hare International → Pittsburgh International ORD–PIT | 185 | 11,338 | 81% | 168 | 413 |
| Governors Harbour → Miami International GHB–MIA international | 183 | 8,610 | 62% | 0 | 250 |
| Westchester County → Miami International HPN–MIA | 182 | 10,897 | 79% | 0 | 1,118 |
| Kansas City International → Miami International MCI–MIA | 182 | 11,192 | 81% | 0 | 1,251 |
| Ronald Reagan Washington Ntl → The Eastern Iowa DCA–CID | 181 | 11,878 | 86% | 0 | 801 |
| Miami International → Kansas City International MIA–MCI | 181 | 11,788 | 86% | 2,118 | 1,251 |
| Pittsburgh International → Chicago O'Hare International PIT–ORD | 181 | 12,056 | 89% | 305 | 413 |
| Dallas-Fort Worth International → General Downing - Peoria International DFW–PIA | 180 | 10,449 | 78% | 350 | 672 |
| Miami International → Governors Harbour MIA–GHB international | 180 | 8,653 | 63% | 0 | 250 |
| General Downing - Peoria International → Dallas-Fort Worth International PIA–DFW | 179 | 10,623 | 79% | 0 | 672 |
| Ronald Reagan Washington Ntl → Buffalo Niagara International DCA–BUF | 178 | 11,138 | 82% | 0 | 296 |
| Miami International → Westchester County MIA–HPN | 177 | 10,442 | 78% | 45 | 1,118 |
| Miami International → Okc Will Rogers International MIA–OKC | 175 | 10,188 | 77% | 400 | 1,222 |
| The Eastern Iowa → Ronald Reagan Washington Ntl CID–DCA | 174 | 11,758 | 89% | 0 | 801 |
| Denver International → Phoenix Sky Harbor International DEN–PHX | 174 | 10,486 | 79% | 409 | 602 |
| Phoenix Sky Harbor International → Denver International PHX–DEN | 174 | 11,013 | 83% | 667 | 602 |
| Buffalo Niagara International → Ronald Reagan Washington Ntl BUF–DCA | 173 | 9,696 | 74% | 0 | 296 |
| Okc Will Rogers International → Miami International OKC–MIA | 172 | 11,421 | 87% | 0 | 1,222 |
| Charleston Afb/Intl → Charlotte/Douglas International CHS–CLT | 170 | 11,815 | 91% | 0 | 168 |
| Charlotte/Douglas International → Charleston Afb/Intl CLT–CHS | 170 | 11,263 | 87% | 168 | 168 |
| Pittsburgh International → Ronald Reagan Washington Ntl PIT–DCA | 170 | 9,397 | 73% | 214 | 204 |
| Miami International → Norfolk International MIA–ORF | 169 | 11,748 | 91% | 0 | 802 |
| Hartsfield/Jackson Atlanta International → Charlotte/Douglas International ATL–CLT | 168 | 10,160 | 80% | 1,349 | 226 |
| Charlotte/Douglas International → Hartsfield/Jackson Atlanta International CLT–ATL | 168 | 10,332 | 81% | 526 | 226 |
| Ronald Reagan Washington Ntl → Pittsburgh International DCA–PIT | 168 | 9,959 | 78% | 53 | 204 |
| Dallas-Fort Worth International → Charleston Afb/Intl DFW–CHS | 168 | 11,187 | 88% | 126 | 987 |
| Norfolk International → Miami International ORF–MIA | 167 | 8,035 | 63% | 0 | 802 |
| Akron-Canton Regional → Chicago O'Hare International CAK–ORD | 166 | 7,560 | 69% | 250 | 344 |
| Charleston Afb/Intl → Dallas-Fort Worth International CHS–DFW | 166 | 11,411 | 90% | 0 | 987 |
| Chicago O'Hare International → Akron-Canton Regional ORD–CAK | 166 | 7,318 | 66% | 876 | 344 |
| Dallas-Fort Worth International → Santa Cruz/Huatulco DFW–HUX international | 165 | 10,756 | 86% | 0 | 1,179 |
| Chicago O'Hare International → Ronald Reagan Washington Ntl ORD–DCA | 165 | 10,029 | 80% | 15 | 612 |
| Santa Cruz/Huatulco → Dallas-Fort Worth International HUX–DFW international | 164 | 10,595 | 85% | 0 | 1,179 |
| Ronald Reagan Washington Ntl → Chicago O'Hare International DCA–ORD | 163 | 9,532 | 77% | 246 | 612 |
| Ronald Reagan Washington Ntl → Kansas City International DCA–MCI | 160 | 7,386 | 61% | 0 | 949 |
| Kansas City International → Ronald Reagan Washington Ntl MCI–DCA | 159 | 7,585 | 63% | 5 | 949 |
| Ronald Reagan Washington Ntl → Minneapolis-St Paul Intl/Wold-Chamberlain DCA–MSP | 158 | 9,461 | 79% | 0 | 931 |
| Dallas-Fort Worth International → Eglin Afb/Destin-Ft Walton Beach DFW–VPS | 158 | 10,759 | 90% | 250 | 641 |
| Eglin Afb/Destin-Ft Walton Beach → Dallas-Fort Worth International VPS–DFW | 158 | 8,878 | 74% | 0 | 641 |
| Boise Air Trml/Gowen Field → Chicago O'Hare International BOI–ORD | 157 | 8,669 | 73% | 10 | 1,437 |
| Des Moines International → Miami International DSM–MIA | 157 | 11,051 | 93% | 1,450 | 1,327 |
| Miami International → Des Moines International MIA–DSM | 157 | 9,436 | 79% | 0 | 1,327 |
| Chicago O'Hare International → Northwest Florida Beaches International ORD–ECP | 157 | 9,809 | 82% | 0 | 810 |
| Phoenix Sky Harbor International → Mazatlan PHX–MZT international | 157 | 10,918 | 92% | 0 | 789 |
| Miami International → Nassau MIA–NAS international | 156 | 10,578 | 89% | 3,760 | 185 |
| Mazatlan → Phoenix Sky Harbor International MZT–PHX international | 156 | 10,977 | 93% | 0 | 789 |
| Nassau → Miami International NAS–MIA international | 156 | 10,256 | 87% | 500 | 185 |
| Chicago O'Hare International → Boise Air Trml/Gowen Field ORD–BOI | 156 | 8,528 | 72% | 0 | 1,437 |
| Northwest Florida Beaches International → Chicago O'Hare International ECP–ORD | 155 | 9,573 | 81% | 0 | 810 |
| Dallas-Fort Worth International → Yuma DFW–YUM | 154 | 7,948 | 68% | 0 | 1,022 |
| Yuma → Dallas-Fort Worth International YUM–DFW | 153 | 8,990 | 77% | 0 | 1,022 |
| Minneapolis-St Paul Intl/Wold-Chamberlain → Ronald Reagan Washington Ntl MSP–DCA | 152 | 8,477 | 73% | 50 | 931 |
| Chicago O'Hare International → Calgary ORD–YYC international | 151 | 8,964 | 78% | 38 | 1,385 |
| Calgary → Chicago O'Hare International YYC–ORD international | 150 | 9,697 | 85% | 0 | 1,385 |
| Charlotte/Douglas International → Greenville Spartanburg International CLT–GSP | 149 | 9,124 | 81% | 4,561 | 75 |
| Greenville Spartanburg International → Charlotte/Douglas International GSP–CLT | 149 | 8,809 | 78% | 2,006 | 75 |
| Cleveland-Hopkins International → Ronald Reagan Washington Ntl CLE–DCA | 146 | 8,325 | 75% | 0 | 310 |
| Ronald Reagan Washington Ntl → Cleveland-Hopkins International DCA–CLE | 146 | 7,568 | 68% | 0 | 310 |
| Phoenix Sky Harbor International → Sacramento International PHX–SMF | 143 | 9,622 | 89% | 7 | 647 |
| Sacramento International → Phoenix Sky Harbor International SMF–PHX | 142 | 9,462 | 88% | 0 | 647 |
| Phoenix Sky Harbor International → Mahlon Sweet Field PHX–EUG | 141 | 9,158 | 85% | 142 | 952 |
| Cleveland-Hopkins International → Miami International CLE–MIA | 140 | 7,594 | 71% | 0 | 1,080 |
| Miami International → Cleveland-Hopkins International MIA–CLE | 140 | 9,784 | 92% | 79 | 1,080 |
| Chicago O'Hare International → Bradley International ORD–BDL | 140 | 9,375 | 90% | 479 | 783 |
| Mahlon Sweet Field → Phoenix Sky Harbor International EUG–PHX | 139 | 8,505 | 81% | 0 | 952 |
| Ronald Reagan Washington Ntl → Nashville International DCA–BNA | 138 | 8,904 | 85% | 0 | 562 |
| Dallas-Fort Worth International → Chicago O'Hare International DFW–ORD | 137 | 7,680 | 85% | 2,529 | 802 |
| Chicago O'Hare International → Columbia Metro ORD–CAE | 137 | 7,414 | 83% | 919 | 666 |
| Columbia Metro → Chicago O'Hare International CAE–ORD | 136 | 7,013 | 79% | 450 | 666 |
| Charlotte/Douglas International → Sarasota/Bradenton International CLT–SRQ | 136 | 9,309 | 90% | 0 | 547 |
| General Mitchell International → Chicago O'Hare International MKE–ORD | 136 | 5,520 | 59% | 1,149 | 67 |
| Sarasota/Bradenton International → Charlotte/Douglas International SRQ–CLT | 136 | 9,581 | 93% | 0 | 547 |
| Bradley International → Chicago O'Hare International BDL–ORD | 135 | 8,603 | 86% | 75 | 783 |
| Chicago O'Hare International → Dallas-Fort Worth International ORD–DFW | 133 | 7,577 | 86% | 2,055 | 802 |
| Phoenix Sky Harbor International → Lubbock Preston Smith International PHX–LBB | 133 | 7,072 | 70% | 0 | 588 |
| Nashville International → Ronald Reagan Washington Ntl BNA–DCA | 132 | 7,893 | 79% | 0 | 562 |
| Lubbock Preston Smith International → Phoenix Sky Harbor International LBB–PHX | 132 | 7,536 | 75% | 0 | 588 |
| Dallas-Fort Worth International → Ixtapa/Zihuatanejo DFW–ZIH international | 130 | 7,507 | 76% | 0 | 1,088 |
| Ixtapa/Zihuatanejo → Dallas-Fort Worth International ZIH–DFW international | 130 | 7,811 | 79% | 0 | 1,088 |
| Ronald Reagan Washington Ntl → Cherry Capital DCA–TVC | 128 | 7,584 | 78% | 0 | 599 |
| Chicago O'Hare International → Denver International ORD–DEN | 126 | 7,482 | 78% | 271 | 888 |
| Chicago O'Hare International → General Mitchell International ORD–MKE | 126 | 5,569 | 64% | 2,625 | 67 |
| Ronald Reagan Washington Ntl → Nassau DCA–NAS international | 125 | 7,631 | 80% | 0 | 952 |
| Dallas-Fort Worth International → Montrose Regional DFW–MTJ | 125 | 7,006 | 74% | 38 | 722 |
| Montrose Regional → Dallas-Fort Worth International MTJ–DFW | 125 | 7,570 | 80% | 0 | 722 |
| Nassau → Ronald Reagan Washington Ntl NAS–DCA international | 125 | 7,669 | 81% | 300 | 952 |
| Cherry Capital → Ronald Reagan Washington Ntl TVC–DCA | 125 | 7,419 | 78% | 0 | 599 |
| Denver International → Chicago O'Hare International DEN–ORD | 124 | 8,307 | 88% | 5 | 888 |
| Miami International → George Bush Intcntl/Houston MIA–IAH | 122 | 8,154 | 88% | 431 | 964 |
| Miami International → Louis Armstrong New Orleans International MIA–MSY | 122 | 8,637 | 93% | 1,302 | 674 |
| George Bush Intcntl/Houston → Miami International IAH–MIA | 121 | 7,829 | 85% | 129 | 964 |
| Chicago O'Hare International → Myrtle Beach International ORD–MYR | 121 | 8,331 | 91% | 27 | 753 |
| Chicago O'Hare International → Sarasota/Bradenton International ORD–SRQ | 121 | 7,048 | 78% | 0 | 1,050 |
| Miami International → St. Louis Lambert International MIA–STL | 120 | 7,852 | 86% | 393 | 1,068 |
| Louis Armstrong New Orleans International → Miami International MSY–MIA | 120 | 8,334 | 91% | 200 | 674 |
| Sarasota/Bradenton International → Chicago O'Hare International SRQ–ORD | 120 | 6,648 | 74% | 0 | 1,050 |
| Fresno Yosemite International → Phoenix Sky Harbor International FAT–PHX | 118 | 7,681 | 86% | 0 | 493 |
| Phoenix Sky Harbor International → Fresno Yosemite International PHX–FAT | 118 | 8,280 | 92% | 262 | 493 |
| St. Louis Lambert International → Miami International STL–MIA | 118 | 7,760 | 87% | 242 | 1,068 |
| Myrtle Beach International → Chicago O'Hare International MYR–ORD | 117 | 8,191 | 92% | 0 | 753 |
| Boise Air Trml/Gowen Field → Phoenix Sky Harbor International BOI–PHX | 116 | 7,864 | 89% | 0 | 735 |
| Charlotte/Douglas International → Fayetteville Rgnl/Grannis Field CLT–FAY | 116 | 5,275 | 60% | 7 | 118 |
| Dallas-Fort Worth International → Myrtle Beach International DFW–MYR | 116 | 6,995 | 79% | 0 | 1,048 |
| Fayetteville Rgnl/Grannis Field → Charlotte/Douglas International FAY–CLT | 116 | 5,646 | 64% | 0 | 118 |