Routes and flights · airlines · August 2025 to July 2026

Southwest Airlines Co. WN

Southwest Airlines Co. reported 1,413,292 flights in the twelve months to July 2026, carrying 170,077,720 passengers in 227,535,492 seats (75% filled) and 231,532,148 pounds of freight, on 3,563 routes from 152 airports, 201 of the routes international: charter passenger service, scheduled passenger service. Reporting to the DOT since January 2025.

1,413,292

flights, twelve months

3,563 routes

170,077,720

passengers

75% of seats filled

152

airports flown from

40+ listed below

aircraft types

mostly Boeing 737-700/700LR/Max 7

Flights by month

By month, as a table

	flights
1/25	104,793
2/25	102,050
3/25	125,042
4/25	120,055
5/25	122,320
6/25	125,572
7/25	128,429
8/25	116,575
9/25	111,951
10/25	123,585
11/25	115,090
12/25	120,370
1/26	103,858
2/26	102,315
3/26	124,246
4/26	120,439
5/26	123,202
6/26	124,132
7/26	127,529

Passengers by month

By month, as a table

	passengers
1/25	11,390,658
2/25	11,269,430
3/25	14,787,807
4/25	14,092,399
5/25	15,091,583
6/25	15,636,330
7/25	15,939,100
8/25	14,502,653
9/25	13,775,816
10/25	15,580,941
11/25	13,425,886
12/25	14,352,599
1/26	11,236,312
2/26	11,571,761
3/26	14,797,898
4/26	13,922,621
5/26	15,184,555
6/26	15,851,207
7/26	15,875,471

Busiest airports departures, twelve months

Airport	Flights	Passengers	Destinations
Denver International DEN	89,105	11,594,917	102
Harry Reid International LAS	86,085	10,741,386	89
Baltimore/Washington International Thurgood Marshall BWI	73,507	8,782,516	98
Chicago Midway International MDW	69,029	8,757,217	94
Phoenix Sky Harbor International PHX	68,173	8,433,677	80
Dallas Love Field DAL	67,793	8,041,801	89
Nashville International BNA	62,172	7,607,521	93
Orlando International MCO	53,722	6,923,597	84
William P Hobby HOU	53,384	6,277,655	87
St. Louis Lambert International STL	39,924	4,658,387	76
Austin-Bergstrom International AUS	38,756	4,579,742	76
San Diego International SAN	38,128	4,693,911	61
Sacramento International SMF	32,100	3,711,028	54
Oakland San Francisco Bay OAK	27,771	3,232,045	45
Mineta San Jose International SJC	26,319	2,892,300	40
Los Angeles International LAX	25,345	3,142,475	53
Tampa International TPA	24,037	2,925,969	60
Kansas City International MCI	23,739	2,847,227	71
Louis Armstrong New Orleans International MSY	18,337	2,034,601	51
Hartsfield/Jackson Atlanta International ATL	17,409	1,943,291	54
Hollywood Burbank BUR	17,261	1,664,809	32
Ronald Reagan Washington Ntl DCA	15,745	1,665,482	37
San Antonio International SAT	15,260	1,768,882	37
John Wayne/Orange County SNA	15,094	1,605,453	22
Long Beach (Daugherty Field) LGB	13,277	1,566,349	34
Indianapolis International IND	13,034	1,558,489	52
Daniel K Inouye International HNL	12,315	1,451,895	14
John Glenn Columbus International CMH	12,279	1,407,818	45
Albuquerque International Sunport ABQ	11,803	1,295,587	42
Ontario International ONT	11,704	1,280,957	26
Fort Lauderdale/Hollywood International FLL	11,461	1,456,532	50
Laguardia LGA	11,285	1,466,243	31
Salt Lake City International SLC	11,225	1,327,794	35
Pittsburgh International PIT	10,372	1,238,235	45
General Mitchell International MKE	9,978	1,195,487	43
San Francisco International SFO	9,639	1,229,493	32
Raleigh-Durham International RDU	8,861	1,026,989	38
EL Paso International ELP	8,789	999,417	29
Portland International PDX	8,542	1,123,641	28
Reno/Tahoe International RNO	8,347	967,941	25

The aircraft as reported to the DOT

Boeing 737-700/700LR/Max 7561,974Boeing B737 Max 800520,408Boeing 737-800330,910

Aircraft types, as a table

	flights
Boeing 737-700/700LR/Max 7	561,974
Boeing B737 Max 800	520,408
Boeing 737-800	330,910

The routes 600 of 3,563, busiest first · each direction on its own

Route	Flights	Passengers	Seats filled	Freight, lb	Miles
William P Hobby → Dallas Love Field HOU–DAL	4,015	410,729	66%	893,687	239
Dallas Love Field → William P Hobby DAL–HOU	3,990	391,715	63%	573,088	239
Denver International → Phoenix Sky Harbor International DEN–PHX	3,935	483,033	75%	695,816	602
Phoenix Sky Harbor International → Denver International PHX–DEN	3,913	485,526	76%	650,035	602
San Diego International → Sacramento International SAN–SMF	3,780	469,481	80%	106,303	480
Sacramento International → San Diego International SMF–SAN	3,776	467,332	80%	97,924	480
Harry Reid International → San Diego International LAS–SAN	3,749	445,953	75%	204,521	258
San Diego International → Mineta San Jose International SAN–SJC	3,717	435,432	75%	153,690	417
San Diego International → Harry Reid International SAN–LAS	3,701	429,735	73%	256,104	258
Mineta San Jose International → San Diego International SJC–SAN	3,699	428,805	75%	137,139	417
Orlando International → Baltimore/Washington International Thurgood Marshall MCO–BWI	3,539	431,984	74%	630,787	787
Baltimore/Washington International Thurgood Marshall → Orlando International BWI–MCO	3,504	429,229	75%	502,066	787
Harry Reid International → Phoenix Sky Harbor International LAS–PHX	3,469	375,424	67%	272,755	255
Harry Reid International → Sacramento International LAS–SMF	3,449	432,230	78%	238,216	397
Sacramento International → Harry Reid International SMF–LAS	3,440	429,660	78%	209,607	397
Phoenix Sky Harbor International → Harry Reid International PHX–LAS	3,435	380,297	68%	230,407	255
Harry Reid International → Reno/Tahoe International LAS–RNO	3,299	375,566	73%	310,406	345
Reno/Tahoe International → Harry Reid International RNO–LAS	3,296	371,611	72%	275,618	345
Harry Reid International → Mineta San Jose International LAS–SJC	3,270	379,452	71%	181,644	386
Mineta San Jose International → Harry Reid International SJC–LAS	3,237	377,029	73%	172,179	386
Phoenix Sky Harbor International → San Diego International PHX–SAN	3,207	379,113	75%	206,899	304
Oakland San Francisco Bay → Harry Reid International OAK–LAS	3,182	413,996	81%	614,451	407
Hollywood Burbank → Harry Reid International BUR–LAS	3,169	297,835	67%	158,679	223
Harry Reid International → Oakland San Francisco Bay LAS–OAK	3,157	415,621	81%	473,147	407
San Diego International → Phoenix Sky Harbor International SAN–PHX	3,155	360,290	73%	550,140	304
Harry Reid International → Hollywood Burbank LAS–BUR	3,149	299,406	68%	107,492	223
Denver International → Harry Reid International DEN–LAS	3,142	399,479	77%	340,897	628
Harry Reid International → Denver International LAS–DEN	3,090	383,486	75%	302,719	628
Dallas Love Field → Denver International DAL–DEN	2,947	360,806	74%	646,182	651
Denver International → Dallas Love Field DEN–DAL	2,943	354,021	72%	488,209	651
Oakland San Francisco Bay → San Diego International OAK–SAN	2,881	345,262	77%	368,676	446
San Diego International → Oakland San Francisco Bay SAN–OAK	2,876	345,240	77%	161,571	446
Daniel K Inouye International → Kahului HNL–OGG	2,849	265,902	53%	126,501	101
Kahului → Daniel K Inouye International OGG–HNL	2,847	263,851	53%	34,316	101
Phoenix Sky Harbor International → Dallas Love Field PHX–DAL	2,840	337,854	71%	483,399	879
Dallas Love Field → Harry Reid International DAL–LAS	2,831	382,012	79%	516,860	1,067
Dallas Love Field → Phoenix Sky Harbor International DAL–PHX	2,822	350,244	75%	619,673	879
Harry Reid International → Dallas Love Field LAS–DAL	2,795	374,028	78%	403,964	1,067
San Antonio International → Dallas Love Field SAT–DAL	2,735	285,995	68%	238,691	247
Dallas Love Field → San Antonio International DAL–SAT	2,716	293,843	70%	457,902	247
Hollywood Burbank → Oakland San Francisco Bay BUR–OAK	2,711	268,208	71%	73,778	325
Oakland San Francisco Bay → Hollywood Burbank OAK–BUR	2,702	266,031	70%	83,652	325
John Wayne/Orange County → Mineta San Jose International SNA–SJC	2,656	236,702	61%	65,082	342
Mineta San Jose International → John Wayne/Orange County SJC–SNA	2,649	236,215	62%	21,734	342
Nashville International → Orlando International BNA–MCO	2,633	329,744	76%	458,651	616
Orlando International → Nashville International MCO–BNA	2,629	323,152	76%	281,693	616
Phoenix Sky Harbor International → Chicago Midway International PHX–MDW	2,597	376,080	86%	642,515	1,444
Dallas Love Field → Orlando International DAL–MCO	2,581	344,673	80%	485,387	973
Orlando International → Dallas Love Field MCO–DAL	2,577	346,526	82%	486,647	973
Chicago Midway International → Phoenix Sky Harbor International MDW–PHX	2,572	375,769	85%	623,392	1,444
Hollywood Burbank → Sacramento International BUR–SMF	2,567	215,571	60%	31,563	358
Sacramento International → Hollywood Burbank SMF–BUR	2,549	213,822	60%	93,526	358
John Wayne/Orange County → Harry Reid International SNA–LAS	2,501	281,551	78%	224,049	226
Harry Reid International → John Wayne/Orange County LAS–SNA	2,498	288,714	80%	160,988	226
Chicago Midway International → Orlando International MDW–MCO	2,495	344,935	83%	500,322	990
Orlando International → Chicago Midway International MCO–MDW	2,494	345,254	83%	445,616	990
Nashville International → Dallas Love Field BNA–DAL	2,423	292,904	73%	547,136	623
Dallas Love Field → Nashville International DAL–BNA	2,421	289,093	73%	496,023	623
Phoenix Sky Harbor International → John Wayne/Orange County PHX–SNA	2,419	278,762	79%	145,708	338
John Wayne/Orange County → Phoenix Sky Harbor International SNA–PHX	2,415	274,303	77%	244,058	338
Harry Reid International → Los Angeles International LAS–LAX	2,388	289,472	76%	906,823	236
William P Hobby → Denver International HOU–DEN	2,374	304,616	77%	910,913	883
Denver International → San Diego International DEN–SAN	2,371	313,965	81%	192,208	853
Austin-Bergstrom International → Denver International AUS–DEN	2,366	291,127	74%	258,048	775
Los Angeles International → Harry Reid International LAX–LAS	2,366	281,535	76%	2,008,553	236
San Diego International → Denver International SAN–DEN	2,361	312,121	80%	289,811	853
Denver International → William P Hobby DEN–HOU	2,356	295,704	75%	430,488	883
Denver International → Kansas City International DEN–MCI	2,354	289,176	76%	421,113	533
Denver International → Austin-Bergstrom International DEN–AUS	2,351	275,960	71%	157,308	775
Kansas City International → Denver International MCI–DEN	2,345	305,658	81%	508,654	533
Austin-Bergstrom International → Dallas Love Field AUS–DAL	2,343	227,061	62%	296,358	189
John Wayne/Orange County → Oakland San Francisco Bay SNA–OAK	2,330	237,859	70%	33,555	371
General Edward Lawrence Logan International → Baltimore/Washington International Thurgood Marshall BOS–BWI	2,323	297,305	78%	1,115,323	369
Oakland San Francisco Bay → John Wayne/Orange County OAK–SNA	2,323	236,436	70%	43,613	371
Salt Lake City International → Denver International SLC–DEN	2,321	293,488	77%	785,232	391
Dallas Love Field → Austin-Bergstrom International DAL–AUS	2,320	225,947	63%	214,786	189
Baltimore/Washington International Thurgood Marshall → General Edward Lawrence Logan International BWI–BOS	2,319	307,150	81%	1,156,240	369
Denver International → Salt Lake City International DEN–SLC	2,305	300,351	80%	1,326,097	391
Sacramento International → John Wayne/Orange County SMF–SNA	2,301	215,426	65%	38,722	404
William P Hobby → Louis Armstrong New Orleans International HOU–MSY	2,298	213,891	60%	255,983	303
Louis Armstrong New Orleans International → William P Hobby MSY–HOU	2,298	221,255	60%	379,251	303
John Wayne/Orange County → Sacramento International SNA–SMF	2,287	219,800	67%	100,522	404
Harry Reid International → Chicago Midway International LAS–MDW	2,268	341,248	89%	781,276	1,521
Chicago Midway International → Laguardia MDW–LGA	2,268	311,226	83%	1,244,329	725
Dallas Love Field → Louis Armstrong New Orleans International DAL–MSY	2,261	230,863	63%	172,859	437
Laguardia → Chicago Midway International LGA–MDW	2,261	295,479	80%	1,035,917	725
Louis Armstrong New Orleans International → Dallas Love Field MSY–DAL	2,261	235,082	65%	472,887	437
Chicago Midway International → Harry Reid International MDW–LAS	2,257	340,887	88%	631,338	1,521
Baltimore/Washington International Thurgood Marshall → Tampa International BWI–TPA	2,253	265,850	73%	289,448	842
Tampa International → Baltimore/Washington International Thurgood Marshall TPA–BWI	2,230	258,248	71%	729,191	842
Denver International → St. Louis Lambert International DEN–STL	2,191	267,668	74%	322,836	770
Austin-Bergstrom International → Harry Reid International AUS–LAS	2,190	295,968	80%	214,097	1,090
Harry Reid International → Austin-Bergstrom International LAS–AUS	2,189	293,105	80%	187,442	1,090
Chicago Midway International → Denver International MDW–DEN	2,175	308,217	84%	942,461	895
Phoenix Sky Harbor International → Hollywood Burbank PHX–BUR	2,174	222,756	73%	49,263	369
St. Louis Lambert International → Denver International STL–DEN	2,170	286,009	78%	516,816	770
Chicago Midway International → Dallas Love Field MDW–DAL	2,147	281,501	80%	685,386	793
Hollywood Burbank → Mineta San Jose International BUR–SJC	2,136	184,160	62%	40,748	296
Hollywood Burbank → Phoenix Sky Harbor International BUR–PHX	2,135	211,417	71%	86,326	369
Dallas Love Field → Chicago Midway International DAL–MDW	2,133	279,964	80%	648,892	793
Nashville International → Denver International BNA–DEN	2,130	298,997	83%	703,790	1,013
Mineta San Jose International → Hollywood Burbank SJC–BUR	2,129	185,432	62%	24,521	296
Sacramento International → Phoenix Sky Harbor International SMF–PHX	2,129	263,705	76%	133,716	647
Harry Reid International → Long Beach (Daugherty Field) LAS–LGB	2,126	251,172	74%	0	231
Denver International → Nashville International DEN–BNA	2,125	295,028	82%	544,465	1,013
Phoenix Sky Harbor International → Sacramento International PHX–SMF	2,119	252,319	74%	154,687	647
Denver International → Chicago Midway International DEN–MDW	2,118	295,290	84%	360,892	895
Sacramento International → Ontario International SMF–ONT	2,114	196,000	60%	26,708	390
Phoenix Sky Harbor International → William P Hobby PHX–HOU	2,112	282,060	79%	455,729	1,020
Long Beach (Daugherty Field) → Harry Reid International LGB–LAS	2,108	242,157	73%	0	231
Ontario International → Sacramento International ONT–SMF	2,108	198,851	61%	86,366	390
Kansas City International → Chicago Midway International MCI–MDW	2,105	243,161	74%	246,327	404
St. Louis Lambert International → Orlando International STL–MCO	2,105	259,882	75%	198,119	882
Baltimore/Washington International Thurgood Marshall → Fort Lauderdale/Hollywood International BWI–FLL	2,096	254,987	74%	392,417	925
William P Hobby → Phoenix Sky Harbor International HOU–PHX	2,091	274,758	79%	699,582	1,020
Orlando International → St. Louis Lambert International MCO–STL	2,088	259,343	75%	137,788	882
Orlando International → Luis Munoz Marin International MCO–SJU	2,079	324,766	91%	1,614,439	1,188
Chicago Midway International → Kansas City International MDW–MCI	2,079	242,030	73%	443,999	404
Los Angeles International → Oakland San Francisco Bay LAX–OAK	2,076	207,534	64%	966,889	337
Luis Munoz Marin International → Orlando International SJU–MCO	2,074	325,920	91%	152,357	1,188
Oakland San Francisco Bay → Los Angeles International OAK–LAX	2,072	202,164	63%	362,869	337
Fort Lauderdale/Hollywood International → Baltimore/Washington International Thurgood Marshall FLL–BWI	2,063	243,644	72%	1,369,595	925
Chicago Midway International → Ronald Reagan Washington Ntl MDW–DCA	2,050	209,538	65%	142,559	601
William P Hobby → Orlando International HOU–MCO	2,037	273,441	82%	441,985	849
Orlando International → William P Hobby MCO–HOU	2,036	267,384	80%	437,810	849
Dallas Love Field → Kansas City International DAL–MCI	2,034	217,146	66%	282,650	461
Ronald Reagan Washington Ntl → Chicago Midway International DCA–MDW	2,034	218,123	67%	96,935	601
Harry Reid International → William P Hobby LAS–HOU	2,019	275,414	82%	382,642	1,235
William P Hobby → Harry Reid International HOU–LAS	2,016	279,848	82%	540,954	1,235
Nashville International → Austin-Bergstrom International BNA–AUS	2,006	230,112	70%	214,493	756
Kansas City International → Dallas Love Field MCI–DAL	2,006	212,973	66%	199,104	461
Los Angeles International → Phoenix Sky Harbor International LAX–PHX	1,996	230,783	71%	2,059,997	370
Austin-Bergstrom International → Phoenix Sky Harbor International AUS–PHX	1,987	244,400	75%	236,721	872
Phoenix Sky Harbor International → Los Angeles International PHX–LAX	1,980	234,269	74%	759,834	370
Austin-Bergstrom International → Nashville International AUS–BNA	1,979	242,038	74%	136,255	756
San Diego International → San Francisco International SAN–SFO	1,976	238,185	77%	176,235	447
San Francisco International → San Diego International SFO–SAN	1,972	238,327	77%	218,296	447
Phoenix Sky Harbor International → Austin-Bergstrom International PHX–AUS	1,947	233,405	73%	158,524	872
Phoenix Sky Harbor International → Oakland San Francisco Bay PHX–OAK	1,925	252,656	81%	294,878	646
Dallas Love Field → St. Louis Lambert International DAL–STL	1,919	211,403	67%	264,353	546
St. Louis Lambert International → Dallas Love Field STL–DAL	1,919	220,560	71%	229,957	546
Orlando International → Denver International MCO–DEN	1,918	279,230	86%	516,591	1,547
Denver International → Orlando International DEN–MCO	1,904	269,869	83%	435,780	1,547
Denver International → Los Angeles International DEN–LAX	1,898	256,561	82%	933,740	862
Albuquerque International Sunport → Phoenix Sky Harbor International ABQ–PHX	1,896	206,493	71%	175,047	328
Oakland San Francisco Bay → Phoenix Sky Harbor International OAK–PHX	1,895	250,467	81%	392,721	646
Nashville International → Chicago Midway International BNA–MDW	1,893	217,700	71%	445,516	395
Orlando International → Austin-Bergstrom International MCO–AUS	1,892	237,953	76%	199,224	994
Los Angeles International → Denver International LAX–DEN	1,891	256,513	81%	2,311,751	862
Phoenix Sky Harbor International → Albuquerque International Sunport PHX–ABQ	1,888	203,682	70%	158,781	328
Austin-Bergstrom International → Orlando International AUS–MCO	1,887	238,601	78%	174,085	994
Denver International → Baltimore/Washington International Thurgood Marshall DEN–BWI	1,880	251,772	80%	698,513	1,491
Denver International → Sacramento International DEN–SMF	1,873	256,286	85%	300,678	909
Baltimore/Washington International Thurgood Marshall → Denver International BWI–DEN	1,866	259,704	82%	912,483	1,491
Mineta San Jose International → Phoenix Sky Harbor International SJC–PHX	1,864	209,969	68%	117,952	621
Sacramento International → Long Beach (Daugherty Field) SMF–LGB	1,862	204,498	72%	0	387
Long Beach (Daugherty Field) → Sacramento International LGB–SMF	1,861	205,868	72%	0	387
Sacramento International → Denver International SMF–DEN	1,861	243,898	80%	227,116	909
Chicago Midway International → Nashville International MDW–BNA	1,858	213,077	70%	279,243	395
Phoenix Sky Harbor International → Salt Lake City International PHX–SLC	1,855	195,211	64%	561,798	507
Salt Lake City International → Phoenix Sky Harbor International SLC–PHX	1,855	197,289	66%	469,792	507
Mineta San Jose International → Los Angeles International SJC–LAX	1,841	185,809	65%	134,613	308
Phoenix Sky Harbor International → Mineta San Jose International PHX–SJC	1,839	208,556	70%	108,114	621
Chicago Midway International → William P Hobby MDW–HOU	1,837	256,803	84%	602,424	937
Los Angeles International → Mineta San Jose International LAX–SJC	1,831	183,260	66%	633,888	308
Rhode Island TF Green International → Baltimore/Washington International Thurgood Marshall PVD–BWI	1,830	220,192	77%	125,846	327
Baltimore/Washington International Thurgood Marshall → Rhode Island TF Green International BWI–PVD	1,827	214,975	75%	212,428	327
Daniel K Inouye International → Hilo International HNL–ITO	1,822	202,857	64%	201,440	216
Hilo International → Daniel K Inouye International ITO–HNL	1,819	205,051	64%	6,015	216
William P Hobby → Nashville International HOU–BNA	1,818	231,009	78%	354,508	670
Nashville International → William P Hobby BNA–HOU	1,813	220,369	73%	464,335	670
William P Hobby → Chicago Midway International HOU–MDW	1,809	248,924	83%	725,300	937
Harry Reid International → St. Louis Lambert International LAS–STL	1,805	234,591	77%	135,427	1,371
Harry Reid International → Nashville International LAS–BNA	1,788	250,369	83%	525,966	1,587
Baltimore/Washington International Thurgood Marshall → Dallas Love Field BWI–DAL	1,779	228,264	76%	681,475	1,209
St. Louis Lambert International → Harry Reid International STL–LAS	1,779	235,474	78%	247,238	1,371
Dallas Love Field → Baltimore/Washington International Thurgood Marshall DAL–BWI	1,778	223,024	74%	650,574	1,209
Phoenix Sky Harbor International → Nashville International PHX–BNA	1,769	252,761	85%	329,260	1,449
Lihue → Daniel K Inouye International LIH–HNL	1,768	179,905	58%	3,279	102
Daniel K Inouye International → Lihue HNL–LIH	1,767	170,474	55%	65,873	102
St. Louis Lambert International → Chicago Midway International STL–MDW	1,761	176,630	63%	200,730	251
Raleigh-Durham International → Baltimore/Washington International Thurgood Marshall RDU–BWI	1,758	175,319	64%	187,106	256
Nashville International → Harry Reid International BNA–LAS	1,757	243,596	82%	512,929	1,587
Daniel K Inouye International → Ellison Onizuka Kona International AT Keahole HNL–KOA	1,757	159,822	52%	37,667	163
Nashville International → Phoenix Sky Harbor International BNA–PHX	1,754	257,241	85%	452,886	1,449
Dallas Love Field → EL Paso International DAL–ELP	1,754	213,097	77%	207,467	562
Nashville International → Tampa International BNA–TPA	1,753	233,718	81%	251,786	612
Ellison Onizuka Kona International AT Keahole → Daniel K Inouye International KOA–HNL	1,752	166,473	54%	20,899	163
Ontario International → Harry Reid International ONT–LAS	1,751	183,878	65%	233,740	197
Tampa International → Nashville International TPA–BNA	1,748	240,511	83%	339,041	612
Baltimore/Washington International Thurgood Marshall → Raleigh-Durham International BWI–RDU	1,747	171,393	62%	490,197	256
Harry Reid International → Ontario International LAS–ONT	1,746	196,214	70%	144,263	197
EL Paso International → Dallas Love Field ELP–DAL	1,745	208,464	76%	450,226	562
Chicago Midway International → Baltimore/Washington International Thurgood Marshall MDW–BWI	1,745	210,396	73%	390,272	611
Kansas City International → Harry Reid International MCI–LAS	1,742	231,842	79%	252,678	1,139
Albany International → Baltimore/Washington International Thurgood Marshall ALB–BWI	1,738	213,669	79%	36,139	288
Baltimore/Washington International Thurgood Marshall → Nashville International BWI–BNA	1,734	184,959	67%	243,909	587
Nashville International → Baltimore/Washington International Thurgood Marshall BNA–BWI	1,733	187,726	67%	314,130	587
Baltimore/Washington International Thurgood Marshall → Albany International BWI–ALB	1,732	204,174	76%	300,666	288
Manchester Boston Regional → Baltimore/Washington International Thurgood Marshall MHT–BWI	1,731	187,229	69%	49,277	377
Baltimore/Washington International Thurgood Marshall → Chicago Midway International BWI–MDW	1,730	211,738	76%	512,167	611
Baltimore/Washington International Thurgood Marshall → Manchester Boston Regional BWI–MHT	1,725	179,717	67%	162,329	377
Buffalo Niagara International → Baltimore/Washington International Thurgood Marshall BUF–BWI	1,724	212,665	79%	126,649	281
Harry Reid International → Kansas City International LAS–MCI	1,722	221,022	77%	244,862	1,139
Baltimore/Washington International Thurgood Marshall → Buffalo Niagara International BWI–BUF	1,715	205,250	76%	476,531	281
Bradley International → Baltimore/Washington International Thurgood Marshall BDL–BWI	1,713	211,897	78%	268,958	283
Baltimore/Washington International Thurgood Marshall → Bradley International BWI–BDL	1,713	208,989	78%	472,655	283
Chicago Midway International → St. Louis Lambert International MDW–STL	1,702	171,113	63%	233,065	251
Albuquerque International Sunport → Harry Reid International ABQ–LAS	1,701	190,332	71%	172,184	486
Ronald Reagan Washington Ntl → Dallas Love Field DCA–DAL	1,696	196,930	72%	51,187	1,184
Denver International → Minneapolis-St Paul Intl/Wold-Chamberlain DEN–MSP	1,696	237,473	85%	482,826	680
Harry Reid International → Albuquerque International Sunport LAS–ABQ	1,695	186,132	70%	113,977	486
Dallas Love Field → Ronald Reagan Washington Ntl DAL–DCA	1,692	195,016	73%	79,139	1,184
Minneapolis-St Paul Intl/Wold-Chamberlain → Denver International MSP–DEN	1,667	235,207	84%	271,562	680
Nashville International → Ronald Reagan Washington Ntl BNA–DCA	1,648	163,084	64%	81,808	562
Ronald Reagan Washington Ntl → Nashville International DCA–BNA	1,641	168,408	66%	33,085	562
Pittsburgh International → Orlando International PIT–MCO	1,638	212,923	79%	42,170	834
Phoenix Sky Harbor International → Kansas City International PHX–MCI	1,637	215,478	79%	242,693	1,044
Orlando International → Pittsburgh International MCO–PIT	1,636	208,250	77%	85,917	834
Kansas City International → Phoenix Sky Harbor International MCI–PHX	1,634	222,400	81%	299,550	1,044
Orlando International → Indianapolis International MCO–IND	1,632	197,030	74%	105,464	829
Sacramento International → Los Angeles International SMF–LAX	1,630	180,625	71%	362,750	373
Indianapolis International → Orlando International IND–MCO	1,628	197,335	74%	162,881	829
Los Angeles International → Sacramento International LAX–SMF	1,624	177,718	71%	837,964	373
Baltimore/Washington International Thurgood Marshall → Harry Reid International BWI–LAS	1,623	231,417	83%	584,084	2,106
Phoenix Sky Harbor International → St. Louis Lambert International PHX–STL	1,621	219,404	80%	225,508	1,262
Ontario International → Phoenix Sky Harbor International ONT–PHX	1,617	178,066	68%	167,847	325
St. Louis Lambert International → Phoenix Sky Harbor International STL–PHX	1,615	226,023	83%	298,100	1,262
Phoenix Sky Harbor International → Ontario International PHX–ONT	1,614	182,405	70%	95,275	325
Harry Reid International → Baltimore/Washington International Thurgood Marshall LAS–BWI	1,610	233,890	86%	664,801	2,106
Dallas Love Field → Albuquerque International Sunport DAL–ABQ	1,607	177,081	70%	149,124	580
Orlando International → Louis Armstrong New Orleans International MCO–MSY	1,607	184,843	70%	123,156	551
Albuquerque International Sunport → Dallas Love Field ABQ–DAL	1,600	167,061	67%	118,532	580
Oakland San Francisco Bay → Denver International OAK–DEN	1,597	222,595	84%	604,251	957
Denver International → Oakland San Francisco Bay DEN–OAK	1,596	228,973	87%	500,965	957
Long Beach (Daugherty Field) → Oakland San Francisco Bay LGB–OAK	1,593	155,762	64%	0	353
Oakland San Francisco Bay → Long Beach (Daugherty Field) OAK–LGB	1,592	156,210	63%	0	353
Louis Armstrong New Orleans International → Orlando International MSY–MCO	1,573	180,327	70%	227,109	551
Minneapolis-St Paul Intl/Wold-Chamberlain → Chicago Midway International MSP–MDW	1,569	198,037	79%	181,841	349
San Antonio International → Harry Reid International SAT–LAS	1,562	201,207	77%	90,932	1,069
William P Hobby → St. Louis Lambert International HOU–STL	1,561	172,957	68%	352,000	687
Denver International → Portland International DEN–PDX	1,555	236,946	90%	634,215	991
Dallas Love Field → San Diego International DAL–SAN	1,551	208,341	81%	197,393	1,182
Portland International → Denver International PDX–DEN	1,548	225,812	87%	811,756	991
Harry Reid International → San Antonio International LAS–SAT	1,547	195,377	76%	268,043	1,069
Baltimore/Washington International Thurgood Marshall → Hartsfield/Jackson Atlanta International BWI–ATL	1,544	167,656	70%	388,090	577
St. Louis Lambert International → William P Hobby STL–HOU	1,543	163,937	66%	234,320	687
Norfolk International → Baltimore/Washington International Thurgood Marshall ORF–BWI	1,538	169,457	72%	695,763	159
San Diego International → Dallas Love Field SAN–DAL	1,538	208,166	82%	245,714	1,182
Hartsfield/Jackson Atlanta International → Baltimore/Washington International Thurgood Marshall ATL–BWI	1,535	164,521	70%	325,845	577
Denver International → John Wayne/Orange County DEN–SNA	1,534	199,047	87%	120,573	846
Chicago Midway International → Minneapolis-St Paul Intl/Wold-Chamberlain MDW–MSP	1,534	192,602	78%	777,892	349
Chicago Midway International → Hartsfield/Jackson Atlanta International MDW–ATL	1,531	184,494	74%	328,728	591
Baltimore/Washington International Thurgood Marshall → Norfolk International BWI–ORF	1,527	167,576	71%	247,111	159
John Wayne/Orange County → Denver International SNA–DEN	1,526	186,435	83%	256,940	846
Louis Armstrong New Orleans International → Austin-Bergstrom International MSY–AUS	1,525	152,120	61%	242,925	445
Denver International → Mineta San Jose International DEN–SJC	1,524	195,868	77%	145,810	948
Chicago Midway International → Tampa International MDW–TPA	1,523	210,398	82%	195,727	997
Mineta San Jose International → Denver International SJC–DEN	1,523	181,225	72%	152,035	948
Phoenix Sky Harbor International → Long Beach (Daugherty Field) PHX–LGB	1,516	188,070	80%	0	355
Long Beach (Daugherty Field) → Phoenix Sky Harbor International LGB–PHX	1,514	182,792	75%	0	355
Hartsfield/Jackson Atlanta International → Chicago Midway International ATL–MDW	1,508	182,854	74%	328,721	591
Lubbock Preston Smith International → Dallas Love Field LBB–DAL	1,506	159,844	70%	55,849	293
Dallas Love Field → Hartsfield/Jackson Atlanta International DAL–ATL	1,501	164,080	67%	352,516	721
Austin-Bergstrom International → Louis Armstrong New Orleans International AUS–MSY	1,498	154,482	64%	76,770	445
Hartsfield/Jackson Atlanta International → Dallas Love Field ATL–DAL	1,496	168,664	69%	340,451	721
Orlando International → John Glenn Columbus International MCO–CMH	1,495	175,713	72%	150,160	802
Albuquerque International Sunport → Denver International ABQ–DEN	1,494	169,712	72%	149,630	349
Dallas Love Field → Lubbock Preston Smith International DAL–LBB	1,492	156,916	70%	226,361	293
John Glenn Columbus International → Orlando International CMH–MCO	1,487	177,349	73%	256,866	802
Tampa International → Chicago Midway International TPA–MDW	1,480	205,879	84%	465,906	997
William P Hobby → Hartsfield/Jackson Atlanta International HOU–ATL	1,477	169,624	71%	303,608	696
Oakland San Francisco Bay → Ontario International OAK–ONT	1,474	135,504	59%	43,396	362
Hartsfield/Jackson Atlanta International → William P Hobby ATL–HOU	1,472	165,729	70%	238,511	696
William P Hobby → Baltimore/Washington International Thurgood Marshall HOU–BWI	1,472	201,874	81%	1,248,314	1,246
Laguardia → Dallas Love Field LGA–DAL	1,472	199,896	83%	608,245	1,381
Ontario International → Oakland San Francisco Bay ONT–OAK	1,466	135,161	59%	53,382	362
Dallas Love Field → Laguardia DAL–LGA	1,461	199,627	82%	647,207	1,381
Denver International → Albuquerque International Sunport DEN–ABQ	1,461	169,257	75%	159,781	349
Los Angeles International → Dallas Love Field LAX–DAL	1,457	206,088	84%	1,853,027	1,246
Dallas Love Field → Los Angeles International DAL–LAX	1,454	208,407	84%	812,808	1,246
Baltimore/Washington International Thurgood Marshall → William P Hobby BWI–HOU	1,450	198,944	82%	448,843	1,246
Harry Reid International → Salt Lake City International LAS–SLC	1,446	163,233	69%	619,179	368
Salt Lake City International → Harry Reid International SLC–LAS	1,443	165,608	71%	359,593	368
Denver International → Laguardia DEN–LGA	1,437	204,154	87%	558,690	1,620
Laguardia → Denver International LGA–DEN	1,436	203,642	86%	799,699	1,620
Denver International → San Antonio International DEN–SAT	1,430	170,038	74%	204,708	794
San Antonio International → Denver International SAT–DEN	1,428	169,008	74%	151,088	794
Nashville International → Louis Armstrong New Orleans International BNA–MSY	1,427	160,693	70%	137,078	471
Chicago Midway International → Philadelphia International MDW–PHL	1,427	194,033	84%	617,189	668
San Diego International → Austin-Bergstrom International SAN–AUS	1,426	193,493	80%	157,299	1,164
Los Angeles International → San Francisco International LAX–SFO	1,421	177,996	80%	457,774	337
Louis Armstrong New Orleans International → Nashville International MSY–BNA	1,420	171,310	75%	248,891	471
Philadelphia International → Chicago Midway International PHL–MDW	1,418	194,840	83%	369,132	668
San Francisco International → Los Angeles International SFO–LAX	1,417	179,486	83%	201,104	337
Denver International → San Francisco International DEN–SFO	1,409	196,947	84%	421,570	967
Austin-Bergstrom International → San Diego International AUS–SAN	1,408	189,959	81%	85,410	1,164
Nashville International → Laguardia BNA–LGA	1,407	192,656	85%	565,252	764
Denver International → Indianapolis International DEN–IND	1,404	186,613	80%	184,318	976
Fort Lauderdale/Hollywood International → Nashville International FLL–BNA	1,403	176,366	75%	969,536	793
Eppley Airfield → Denver International OMA–DEN	1,398	162,688	73%	111,277	472
Denver International → Eppley Airfield DEN–OMA	1,394	166,816	75%	154,138	472
Laguardia → Nashville International LGA–BNA	1,394	183,208	81%	682,088	764
San Francisco International → Denver International SFO–DEN	1,394	180,284	79%	735,999	967
Indianapolis International → Denver International IND–DEN	1,393	190,816	84%	443,510	976
Phoenix Sky Harbor International → San Antonio International PHX–SAT	1,387	167,249	76%	340,057	843
Nashville International → Fort Lauderdale/Hollywood International BNA–FLL	1,386	171,209	75%	378,657	793
Ronald Reagan Washington Ntl → St. Louis Lambert International DCA–STL	1,386	144,099	68%	40,439	719
Baltimore/Washington International Thurgood Marshall → Southwest Florida International BWI–RSW	1,384	165,982	74%	51,743	919
Baltimore/Washington International Thurgood Marshall → Jacksonville International BWI–JAX	1,383	153,406	67%	223,042	663
William P Hobby → Austin-Bergstrom International HOU–AUS	1,377	130,537	60%	167,965	148
Southwest Florida International → Baltimore/Washington International Thurgood Marshall RSW–BWI	1,377	165,225	74%	99,321	919
St. Louis Lambert International → Ronald Reagan Washington Ntl STL–DCA	1,377	143,394	67%	78,121	719
San Antonio International → Phoenix Sky Harbor International SAT–PHX	1,376	166,247	75%	97,217	843
Nashville International → Kansas City International BNA–MCI	1,373	173,095	77%	207,797	491
Jacksonville International → Baltimore/Washington International Thurgood Marshall JAX–BWI	1,365	154,555	70%	69,814	663
Kansas City International → Nashville International MCI–BNA	1,364	176,469	80%	110,553	491
Austin-Bergstrom International → William P Hobby AUS–HOU	1,360	122,129	56%	211,938	148
San Antonio International → William P Hobby SAT–HOU	1,357	135,240	65%	90,315	192
Midland International Air And Space Port → William P Hobby MAF–HOU	1,352	124,138	61%	60,737	441
William P Hobby → Midland International Air And Space Port HOU–MAF	1,350	119,043	58%	102,252	441
Laguardia → St. Louis Lambert International LGA–STL	1,348	167,421	76%	336,899	888
Chicago Midway International → General Edward Lawrence Logan International MDW–BOS	1,345	199,174	87%	510,470	861
Chicago Midway International → Austin-Bergstrom International MDW–AUS	1,342	167,593	76%	146,021	972
Dallas Love Field → Midland International Air And Space Port DAL–MAF	1,341	112,667	55%	126,448	319
Midland International Air And Space Port → Dallas Love Field MAF–DAL	1,340	115,908	56%	71,560	319
William P Hobby → San Antonio International HOU–SAT	1,339	141,155	68%	364,433	192
St. Louis Lambert International → Laguardia STL–LGA	1,339	162,782	75%	370,925	888
Denver International → Seattle-Tacoma International DEN–SEA	1,337	207,039	91%	1,347,470	1,024
Austin-Bergstrom International → Chicago Midway International AUS–MDW	1,332	168,619	76%	197,000	972
Seattle-Tacoma International → Denver International SEA–DEN	1,330	199,518	88%	904,044	1,024
General Edward Lawrence Logan International → Chicago Midway International BOS–MDW	1,328	188,870	85%	715,160	861
Portland International Jetport → Baltimore/Washington International Thurgood Marshall PWM–BWI	1,325	168,943	81%	0	452
Mineta San Jose International → Ontario International SJC–ONT	1,325	117,532	57%	16,399	333
Baltimore/Washington International Thurgood Marshall → Portland International Jetport BWI–PWM	1,324	164,728	79%	0	452
Ontario International → Mineta San Jose International ONT–SJC	1,321	120,844	60%	33,394	333
Laguardia → William P Hobby LGA–HOU	1,318	183,955	83%	333,300	1,428
Eppley Airfield → Chicago Midway International OMA–MDW	1,316	157,492	74%	45,306	423
Chicago Midway International → Eppley Airfield MDW–OMA	1,315	150,762	71%	229,115	423
San Francisco International → Harry Reid International SFO–LAS	1,308	171,178	81%	366,323	414
Harry Reid International → San Francisco International LAS–SFO	1,305	179,300	84%	299,669	414
St. Louis Lambert International → Nashville International STL–BNA	1,304	138,079	67%	114,984	272
William P Hobby → Laguardia HOU–LGA	1,302	184,818	84%	408,655	1,428
Nashville International → St. Louis Lambert International BNA–STL	1,294	134,751	65%	182,098	272
Denver International → Tampa International DEN–TPA	1,285	176,664	79%	105,730	1,506
Chicago Midway International → Los Angeles International MDW–LAX	1,282	185,836	86%	673,779	1,751
Los Angeles International → Chicago Midway International LAX–MDW	1,281	187,539	87%	1,915,626	1,751
Tampa International → Denver International TPA–DEN	1,281	180,753	83%	398,371	1,506
Denver International → Hollywood Burbank DEN–BUR	1,277	142,111	80%	75,354	850
Orlando International → Kansas City International MCO–MCI	1,275	173,550	81%	142,848	1,072
Dallas Love Field → Tampa International DAL–TPA	1,273	156,641	76%	227,168	917
Denver International → Ontario International DEN–ONT	1,273	168,250	78%	100,600	819
Kansas City International → Orlando International MCI–MCO	1,273	174,566	81%	86,546	1,072
Tampa International → Dallas Love Field TPA–DAL	1,270	162,864	78%	377,551	917
St. Louis Lambert International → Baltimore/Washington International Thurgood Marshall STL–BWI	1,269	125,660	62%	125,512	738
Portland International → Phoenix Sky Harbor International PDX–PHX	1,265	174,313	82%	594,412	1,010
Austin-Bergstrom International → Baltimore/Washington International Thurgood Marshall AUS–BWI	1,264	148,365	69%	199,022	1,342
Phoenix Sky Harbor International → Portland International PHX–PDX	1,264	176,783	84%	592,149	1,010
Hollywood Burbank → Denver International BUR–DEN	1,261	142,305	81%	58,609	850
Ontario International → Denver International ONT–DEN	1,261	169,407	81%	213,670	819
Baltimore/Washington International Thurgood Marshall → St. Louis Lambert International BWI–STL	1,259	129,088	63%	227,543	738
Rick Husband Amarillo International → Dallas Love Field AMA–DAL	1,257	131,585	70%	37,261	323
Dallas Love Field → Rick Husband Amarillo International DAL–AMA	1,251	126,725	67%	136,852	323
Raleigh-Durham International → Nashville International RDU–BNA	1,248	137,826	67%	94,667	442
Nashville International → Raleigh-Durham International BNA–RDU	1,247	143,443	71%	269,230	442
Tucson International → Harry Reid International TUS–LAS	1,246	137,640	72%	70,433	364
Harry Reid International → Tucson International LAS–TUS	1,245	135,063	69%	82,016	364
Baltimore/Washington International Thurgood Marshall → Austin-Bergstrom International BWI–AUS	1,244	147,338	70%	180,157	1,342
Long Beach (Daugherty Field) → Mineta San Jose International LGB–SJC	1,238	132,231	70%	0	324
Mineta San Jose International → Long Beach (Daugherty Field) SJC–LGB	1,238	132,671	70%	0	324
Denver International → General Mitchell International DEN–MKE	1,237	162,031	79%	97,522	896
General Mitchell International → Denver International MKE–DEN	1,237	157,217	76%	130,384	896
Baltimore/Washington International Thurgood Marshall → Phoenix Sky Harbor International BWI–PHX	1,228	164,954	79%	528,661	1,999
Baltimore/Washington International Thurgood Marshall → Sarasota/Bradenton International BWI–SRQ	1,228	137,004	72%	962	880
John Glenn Columbus International → Chicago Midway International CMH–MDW	1,227	137,579	71%	255,017	283
Phoenix Sky Harbor International → Baltimore/Washington International Thurgood Marshall PHX–BWI	1,224	173,402	82%	545,291	1,999
Sarasota/Bradenton International → Baltimore/Washington International Thurgood Marshall SRQ–BWI	1,223	139,024	73%	0	880
Okc Will Rogers International → Denver International OKC–DEN	1,221	144,676	76%	90,290	495
Okc Will Rogers International → William P Hobby OKC–HOU	1,221	128,950	69%	48,106	419
Chicago Midway International → John Glenn Columbus International MDW–CMH	1,219	136,311	70%	315,497	283
Denver International → Okc Will Rogers International DEN–OKC	1,218	148,711	79%	146,931	495
William P Hobby → Okc Will Rogers International HOU–OKC	1,218	126,187	67%	171,401	419
Baltimore/Washington International Thurgood Marshall → West Palm Beach/Palm Beach BWI–PBI	1,216	141,196	70%	151,254	883
Long Island Mac Arthur → Baltimore/Washington International Thurgood Marshall ISP–BWI	1,215	140,022	72%	68,711	220
Baltimore/Washington International Thurgood Marshall → Long Island Mac Arthur BWI–ISP	1,214	140,603	73%	209,411	220
EL Paso International → Phoenix Sky Harbor International ELP–PHX	1,213	137,205	74%	334,454	347
West Palm Beach/Palm Beach → Baltimore/Washington International Thurgood Marshall PBI–BWI	1,213	144,798	71%	357,036	883
Sacramento International → Portland International SMF–PDX	1,211	140,471	72%	160,982	479
Baltimore/Washington International Thurgood Marshall → Charleston Afb/Intl BWI–CHS	1,210	130,426	68%	138,429	472
Baltimore/Washington International Thurgood Marshall → Indianapolis International BWI–IND	1,210	131,921	67%	174,479	516
Eppley Airfield → Phoenix Sky Harbor International OMA–PHX	1,209	149,552	75%	29,980	1,037
Charleston Afb/Intl → Baltimore/Washington International Thurgood Marshall CHS–BWI	1,208	133,092	70%	40,043	472
Portland International → Sacramento International PDX–SMF	1,208	138,951	71%	167,517	479
Phoenix Sky Harbor International → Eppley Airfield PHX–OMA	1,207	147,225	75%	84,885	1,037
Phoenix Sky Harbor International → EL Paso International PHX–ELP	1,201	134,056	72%	88,155	347
Indianapolis International → Baltimore/Washington International Thurgood Marshall IND–BWI	1,199	128,021	68%	176,479	516
Tampa International → St. Louis Lambert International TPA–STL	1,198	136,045	69%	157,795	869
William P Hobby → Los Angeles International HOU–LAX	1,197	171,005	83%	964,566	1,390
St. Louis Lambert International → Tampa International STL–TPA	1,197	135,564	68%	70,891	869
Los Angeles International → William P Hobby LAX–HOU	1,191	172,469	85%	1,611,320	1,390
Tucson International → Denver International TUS–DEN	1,190	152,445	80%	69,803	639
City Of Colorado Springs Municipal → Denver International COS–DEN	1,184	139,340	76%	13,090	73
Harry Reid International → Indianapolis International LAS–IND	1,183	163,606	80%	126,015	1,590
Valley International → William P Hobby HRL–HOU	1,181	152,022	84%	631,203	277
William P Hobby → Valley International HOU–HRL	1,180	147,489	81%	325,773	277
Denver International → Tucson International DEN–TUS	1,179	145,766	78%	132,830	639
Indianapolis International → Harry Reid International IND–LAS	1,170	163,625	82%	270,850	1,590
Denver International → Bozeman Yellowstone International DEN–BZN	1,169	156,474	82%	0	524
Bozeman Yellowstone International → Denver International BZN–DEN	1,167	157,981	84%	0	524
Baltimore/Washington International Thurgood Marshall → Miami International BWI–MIA	1,160	155,610	82%	278,125	946
Oakland San Francisco Bay → Portland International OAK–PDX	1,155	133,965	72%	250,818	543
Harry Reid International → Portland International LAS–PDX	1,151	168,469	87%	388,605	763
Portland International → Oakland San Francisco Bay PDX–OAK	1,151	132,114	72%	144,908	543
Orlando International → General Mitchell International MCO–MKE	1,150	150,737	79%	60,761	1,066
Miami International → Baltimore/Washington International Thurgood Marshall MIA–BWI	1,149	149,194	79%	587,963	946
Portland International → Harry Reid International PDX–LAS	1,148	161,772	85%	333,934	763
Tampa International → Austin-Bergstrom International TPA–AUS	1,148	128,753	70%	155,245	928
General Mitchell International → Orlando International MKE–MCO	1,147	151,683	79%	26,817	1,066
Austin-Bergstrom International → Tampa International AUS–TPA	1,139	126,141	69%	91,000	928
Baltimore/Washington International Thurgood Marshall → San Diego International BWI–SAN	1,139	151,361	78%	279,665	2,295
Sacramento International → Seattle-Tacoma International SMF–SEA	1,138	129,588	73%	309,638	605
San Diego International → Baltimore/Washington International Thurgood Marshall SAN–BWI	1,137	161,139	82%	515,463	2,295
Chicago Midway International → Southwest Florida International MDW–RSW	1,136	158,889	83%	52,004	1,105
Southwest Florida International → Chicago Midway International RSW–MDW	1,135	161,565	83%	94,461	1,105
Seattle-Tacoma International → Sacramento International SEA–SMF	1,134	125,120	71%	345,668	605
Denver International → City Of Colorado Springs Municipal DEN–COS	1,130	125,835	73%	0	73
Austin-Bergstrom International → Mineta San Jose International AUS–SJC	1,115	130,212	70%	111,155	1,476
Mineta San Jose International → Austin-Bergstrom International SJC–AUS	1,115	129,512	70%	78,306	1,476
Chicago Midway International → Fort Lauderdale/Hollywood International MDW–FLL	1,106	153,116	82%	319,349	1,167
Chicago Midway International → Pittsburgh International MDW–PIT	1,105	117,077	66%	133,052	402
Seattle-Tacoma International → Oakland San Francisco Bay SEA–OAK	1,103	134,891	78%	347,289	672
William P Hobby → Cancun HOU–CUN international	1,102	131,221	78%	0	791
Oakland San Francisco Bay → Seattle-Tacoma International OAK–SEA	1,102	136,277	79%	230,709	672
Hartsfield/Jackson Atlanta International → St. Louis Lambert International ATL–STL	1,101	107,858	63%	153,082	484
Hartsfield/Jackson Atlanta International → Orlando International ATL–MCO	1,100	126,081	74%	216,056	404
Cleveland-Hopkins International → Chicago Midway International CLE–MDW	1,100	116,498	67%	184,350	307
Pittsburgh International → Chicago Midway International PIT–MDW	1,100	118,430	66%	106,916	402
Cancun → William P Hobby CUN–HOU international	1,099	132,907	79%	135,769	791
Fort Lauderdale/Hollywood International → Chicago Midway International FLL–MDW	1,099	150,997	82%	834,176	1,167
Baltimore/Washington International Thurgood Marshall → Frederick Douglass/Greater Rochester International BWI–ROC	1,094	146,468	86%	172,623	277
St. Louis Lambert International → Hartsfield/Jackson Atlanta International STL–ATL	1,093	105,168	62%	139,911	484
Chicago Midway International → Cleveland-Hopkins International MDW–CLE	1,092	115,776	67%	480,707	307
Frederick Douglass/Greater Rochester International → Baltimore/Washington International Thurgood Marshall ROC–BWI	1,089	148,538	89%	20,959	277
Denver International → Boise Air Trml/Gowen Field DEN–BOI	1,088	147,540	83%	123,587	649
Jacksonville International → Nashville International JAX–BNA	1,086	130,391	71%	45,868	483
Hartsfield/Jackson Atlanta International → Ronald Reagan Washington Ntl ATL–DCA	1,084	100,985	61%	29,484	547
Ronald Reagan Washington Ntl → Hartsfield/Jackson Atlanta International DCA–ATL	1,084	102,277	63%	17,383	547
Orlando International → Hartsfield/Jackson Atlanta International MCO–ATL	1,084	121,631	73%	201,428	404
Nashville International → Northwest Florida Beaches International BNA–ECP	1,083	129,095	78%	79	401
San Diego International → Nashville International SAN–BNA	1,082	143,282	78%	254,504	1,751
Boise Air Trml/Gowen Field → Denver International BOI–DEN	1,081	147,088	86%	60,388	649
Northwest Florida Beaches International → Nashville International ECP–BNA	1,079	128,581	77%	0	401
Chicago Midway International → San Diego International MDW–SAN	1,079	152,217	83%	173,150	1,728
Phoenix Sky Harbor International → San Francisco International PHX–SFO	1,077	138,453	80%	200,963	651
Pittsburgh International → Baltimore/Washington International Thurgood Marshall PIT–BWI	1,077	114,974	67%	93,117	210
Nashville International → Jacksonville International BNA–JAX	1,076	135,291	77%	192,450	483
Denver International → Reno/Tahoe International DEN–RNO	1,076	142,195	78%	283,417	804
Orlando International → Ronald Reagan Washington Ntl MCO–DCA	1,076	145,160	83%	32,825	759
Reno/Tahoe International → Denver International RNO–DEN	1,076	151,507	84%	78,088	804
San Diego International → Chicago Midway International SAN–MDW	1,076	150,014	85%	397,961	1,728
Ronald Reagan Washington Ntl → Orlando International DCA–MCO	1,074	139,681	84%	19,067	759
San Francisco International → Phoenix Sky Harbor International SFO–PHX	1,074	134,605	77%	396,500	651
Denver International → Hartsfield/Jackson Atlanta International DEN–ATL	1,067	147,725	81%	185,980	1,199
Fresno Yosemite International → Harry Reid International FAT–LAS	1,067	127,098	77%	0	259
Harry Reid International → Fresno Yosemite International LAS–FAT	1,066	129,485	79%	0	259
Baltimore/Washington International Thurgood Marshall → Pittsburgh International BWI–PIT	1,063	118,034	69%	156,960	210
Hartsfield/Jackson Atlanta International → Denver International ATL–DEN	1,062	141,899	81%	380,714	1,199
Louis Armstrong New Orleans International → Denver International MSY–DEN	1,057	131,046	73%	458,411	1,062
Okc Will Rogers International → Harry Reid International OKC–LAS	1,057	121,444	70%	58,402	986
EL Paso International → Harry Reid International ELP–LAS	1,054	121,864	73%	276,538	584
Harry Reid International → EL Paso International LAS–ELP	1,054	114,991	66%	52,241	584
Harry Reid International → Okc Will Rogers International LAS–OKC	1,054	116,803	69%	67,815	986
Denver International → Louis Armstrong New Orleans International DEN–MSY	1,053	131,630	75%	57,069	1,062
Nashville International → San Diego International BNA–SAN	1,052	140,611	80%	106,777	1,751
Harry Reid International → Boise Air Trml/Gowen Field LAS–BOI	1,051	136,745	79%	81,077	519
Boise Air Trml/Gowen Field → Harry Reid International BOI–LAS	1,049	141,190	81%	24,300	519
Detroit Metro Wayne County → Chicago Midway International DTW–MDW	1,045	117,809	71%	345,268	228
Tulsa International → Dallas Love Field TUL–DAL	1,045	102,631	62%	56,594	237
Dallas Love Field → Tulsa International DAL–TUL	1,044	99,169	64%	175,689	237
William P Hobby → EL Paso International HOU–ELP	1,044	120,717	73%	165,049	677
Baltimore/Washington International Thurgood Marshall → John Glenn Columbus International BWI–CMH	1,043	117,077	70%	187,436	337
John Glenn Columbus International → Nashville International CMH–BNA	1,040	102,638	63%	138,503	338
Kansas City International → St. Louis Lambert International MCI–STL	1,039	119,653	72%	92,103	237
Tampa International → William P Hobby TPA–HOU	1,039	129,225	75%	230,368	781
Austin-Bergstrom International → EL Paso International AUS–ELP	1,037	117,206	73%	75,470	528
Ronald Reagan Washington Ntl → William P Hobby DCA–HOU	1,037	106,383	65%	17,377	1,218
Phoenix Sky Harbor International → Seattle-Tacoma International PHX–SEA	1,037	145,953	85%	708,699	1,107
Austin-Bergstrom International → Los Angeles International AUS–LAX	1,035	123,565	71%	324,500	1,242
Nashville International → John Glenn Columbus International BNA–CMH	1,035	119,050	71%	151,872	338
Bill And Hillary Clinton Ntl/Adams Field → Dallas Love Field LIT–DAL	1,035	111,640	69%	63,837	296
St. Louis Lambert International → Kansas City International STL–MCI	1,035	118,474	74%	163,717	237
EL Paso International → William P Hobby ELP–HOU	1,033	128,559	80%	186,193	677
Dallas Love Field → Bill And Hillary Clinton Ntl/Adams Field DAL–LIT	1,032	111,125	69%	128,916	296
Hartsfield/Jackson Atlanta International → Austin-Bergstrom International ATL–AUS	1,031	103,732	65%	72,477	813
Baltimore/Washington International Thurgood Marshall → Los Angeles International BWI–LAX	1,031	150,077	85%	744,877	2,329
John Glenn Columbus International → Baltimore/Washington International Thurgood Marshall CMH–BWI	1,031	114,334	68%	191,907	337
EL Paso International → Austin-Bergstrom International ELP–AUS	1,031	112,908	68%	159,465	528
Chicago Midway International → Detroit Metro Wayne County MDW–DTW	1,031	119,710	72%	405,279	228
Austin-Bergstrom International → Hartsfield/Jackson Atlanta International AUS–ATL	1,029	101,262	62%	181,828	813
Harry Reid International → Eppley Airfield LAS–OMA	1,029	120,738	70%	59,571	1,099
Seattle-Tacoma International → Phoenix Sky Harbor International SEA–PHX	1,028	142,665	84%	457,271	1,107
Eppley Airfield → Harry Reid International OMA–LAS	1,027	123,140	73%	51,046	1,099
Baltimore/Washington International Thurgood Marshall → Myrtle Beach International BWI–MYR	1,026	116,428	75%	323	399
William P Hobby → Ronald Reagan Washington Ntl HOU–DCA	1,025	108,872	66%	112,189	1,218
Los Angeles International → Austin-Bergstrom International LAX–AUS	1,024	127,454	74%	1,025,980	1,242
Myrtle Beach International → Baltimore/Washington International Thurgood Marshall MYR–BWI	1,022	117,988	77%	0	399
Nashville International → Pittsburgh International BNA–PIT	1,017	121,348	73%	71,950	462
Los Angeles International → Baltimore/Washington International Thurgood Marshall LAX–BWI	1,015	150,935	87%	1,405,440	2,329
Baltimore/Washington International Thurgood Marshall → Louis Armstrong New Orleans International BWI–MSY	1,014	116,669	69%	111,400	998
Louis Armstrong New Orleans International → Baltimore/Washington International Thurgood Marshall MSY–BWI	1,009	116,265	70%	303,251	998
Pittsburgh International → Nashville International PIT–BNA	1,009	110,070	67%	62,824	462
William P Hobby → Tampa International HOU–TPA	1,007	123,478	75%	156,335	781
Long Beach (Daugherty Field) → Denver International LGB–DEN	1,004	128,182	78%	0	854
Chicago Midway International → Louis Armstrong New Orleans International MDW–MSY	1,004	125,068	74%	103,639	825
William P Hobby → Kansas City International HOU–MCI	1,003	112,259	69%	235,758	666
Kansas City International → William P Hobby MCI–HOU	1,002	117,128	74%	80,298	666
Southwest Florida International → St. Louis Lambert International RSW–STL	1,002	125,476	75%	43,603	979
St. Louis Lambert International → Southwest Florida International STL–RSW	1,002	120,211	72%	24,921	979
Harry Reid International → General Mitchell International LAS–MKE	1,001	127,298	77%	50,519	1,524
Denver International → Long Beach (Daugherty Field) DEN–LGB	998	131,139	81%	0	854
Phoenix Sky Harbor International → City Of Colorado Springs Municipal PHX–COS	998	111,474	71%	180	551
City Of Colorado Springs Municipal → Phoenix Sky Harbor International COS–PHX	997	110,350	69%	0	551
General Mitchell International → Harry Reid International MKE–LAS	996	127,527	77%	71,752	1,524
Louis Armstrong New Orleans International → Chicago Midway International MSY–MDW	995	124,678	75%	209,076	825
Nashville International → General Edward Lawrence Logan International BNA–BOS	986	142,073	86%	256,243	942
General Edward Lawrence Logan International → Nashville International BOS–BNA	986	137,257	84%	533,930	942
Baltimore/Washington International Thurgood Marshall → Savannah/Hilton Head International BWI–SAV	986	93,402	62%	126	548
Nashville International → Charleston Afb/Intl BNA–CHS	981	119,575	77%	65,342	439
Charleston Afb/Intl → Nashville International CHS–BNA	979	111,264	69%	24,487	439
William P Hobby → Albuquerque International Sunport HOU–ABQ	979	99,845	64%	98,023	759
Harry Reid International → Orlando International LAS–MCO	978	149,895	90%	379,964	2,039
Corpus Christi International → William P Hobby CRP–HOU	976	102,766	72%	46,410	187
Kansas City International → Ronald Reagan Washington Ntl MCI–DCA	976	90,140	62%	16,411	949
Savannah/Hilton Head International → Baltimore/Washington International Thurgood Marshall SAV–BWI	976	94,621	64%	0	548
Austin-Bergstrom International → St. Louis Lambert International AUS–STL	975	119,194	74%	61,189	721
William P Hobby → Corpus Christi International HOU–CRP	975	99,421	69%	123,761	187
Seattle-Tacoma International → Harry Reid International SEA–LAS	974	133,206	85%	472,969	867
Harry Reid International → Seattle-Tacoma International LAS–SEA	973	136,569	85%	687,817	867
Ronald Reagan Washington Ntl → Kansas City International DCA–MCI	972	88,191	59%	45,779	949
Louisville Muhammad Ali International → Chicago Midway International SDF–MDW	971	93,417	63%	194,657	271
St. Louis Lambert International → Austin-Bergstrom International STL–AUS	969	114,999	72%	51,455	721
Dallas Love Field → Birmingham-Shuttlesworth International DAL–BHM	967	100,937	67%	103,203	587
Albuquerque International Sunport → William P Hobby ABQ–HOU	966	117,412	74%	38,692	759
Birmingham-Shuttlesworth International → Dallas Love Field BHM–DAL	966	101,399	68%	87,154	587
Chicago Midway International → Louisville Muhammad Ali International MDW–SDF	963	93,403	61%	200,451	271
San Diego International → William P Hobby SAN–HOU	961	118,154	73%	138,576	1,313
Phoenix Sky Harbor International → Reno/Tahoe International PHX–RNO	960	112,770	72%	68,164	601
Nashville International → Cleveland-Hopkins International BNA–CLE	958	117,469	76%	323,271	448
Nashville International → General Mitchell International BNA–MKE	958	116,033	75%	80,916	475
General Mitchell International → Nashville International MKE–BNA	958	117,050	77%	54,873	475
General Mitchell International → Phoenix Sky Harbor International MKE–PHX	958	139,778	85%	58,112	1,460
Pensacola International → Nashville International PNS–BNA	957	109,622	73%	0	391
Reno/Tahoe International → Phoenix Sky Harbor International RNO–PHX	957	114,286	75%	95,376	601
Baltimore/Washington International Thurgood Marshall → Cleveland-Hopkins International BWI–CLE	956	98,756	62%	349,146	314
Cleveland-Hopkins International → Baltimore/Washington International Thurgood Marshall CLE–BWI	956	96,283	63%	124,026	314
Cleveland-Hopkins International → Nashville International CLE–BNA	954	107,413	70%	93,406	448
Phoenix Sky Harbor International → General Mitchell International PHX–MKE	953	139,661	86%	67,465	1,460
Baltimore/Washington International Thurgood Marshall → Charlotte/Douglas International BWI–CLT	952	116,785	82%	401,240	361
William P Hobby → San Diego International HOU–SAN	952	121,241	76%	221,608	1,313
Charlotte/Douglas International → Baltimore/Washington International Thurgood Marshall CLT–BWI	951	115,310	82%	206,473	361
Nashville International → Pensacola International BNA–PNS	950	107,014	73%	0	391
Orlando International → Harry Reid International MCO–LAS	949	147,535	91%	244,210	2,039
Mineta San Jose International → Portland International SJC–PDX	946	110,131	73%	163,731	569
Portland International → Mineta San Jose International PDX–SJC	944	105,619	70%	107,403	569
San Antonio International → Nashville International SAT–BNA	942	121,757	79%	45,989	822
Buffalo Niagara International → Orlando International BUF–MCO	941	138,657	88%	32,604	1,011
Chicago Midway International → Raleigh-Durham International MDW–RDU	941	117,037	75%	220,965	632
Orlando International → Buffalo Niagara International MCO–BUF	939	137,767	88%	104,072	1,011
Gerald R Ford International → Chicago Midway International GRR–MDW	938	111,553	79%	39,119	137
Raleigh-Durham International → Chicago Midway International RDU–MDW	938	111,220	73%	110,741	632
Nashville International → San Antonio International BNA–SAT	935	108,705	71%	175,269	822
Reno/Tahoe International → San Diego International RNO–SAN	931	103,670	71%	40,539	488
San Diego International → Reno/Tahoe International SAN–RNO	930	106,014	73%	47,066	488
St. Louis Lambert International → General Edward Lawrence Logan International STL–BOS	925	126,285	81%	179,035	1,047
Chicago Midway International → Gerald R Ford International MDW–GRR	924	107,983	76%	140,092	137
General Edward Lawrence Logan International → St. Louis Lambert International BOS–STL	922	121,191	78%	452,159	1,047
Nashville International → Philadelphia International BNA–PHL	921	132,102	86%	254,066	675
Nashville International → Hartsfield/Jackson Atlanta International BNA–ATL	920	77,469	55%	180,229	214
Philadelphia International → Nashville International PHL–BNA	919	125,384	82%	196,492	675
Hartsfield/Jackson Atlanta International → Nashville International ATL–BNA	917	80,805	57%	126,344	214
John Glenn Columbus International → Denver International CMH–DEN	917	120,890	78%	323,565	1,154
Nashville International → Los Angeles International BNA–LAX	915	127,530	81%	476,350	1,798
Denver International → John Glenn Columbus International DEN–CMH	910	124,259	81%	144,056	1,154
Mineta San Jose International → Seattle-Tacoma International SJC–SEA	906	107,057	76%	198,721	696
Denver International → General Edward Lawrence Logan International DEN–BOS	903	135,975	89%	241,186	1,754
Daniel K Inouye International → Harry Reid International HNL–LAS	903	147,630	93%	134,469	2,762
Phoenix Sky Harbor International → Indianapolis International PHX–IND	903	119,746	78%	97,892	1,489
Seattle-Tacoma International → Mineta San Jose International SEA–SJC	903	103,398	74%	155,345	696
Los Angeles International → Nashville International LAX–BNA	902	122,282	79%	1,273,952	1,798
Indianapolis International → Phoenix Sky Harbor International IND–PHX	901	118,556	78%	266,024	1,489
General Edward Lawrence Logan International → Denver International BOS–DEN	900	137,035	88%	682,469	1,754
Savannah/Hilton Head International → Nashville International SAV–BNA	897	95,923	68%	0	417
Nashville International → Savannah/Hilton Head International BNA–SAV	896	97,425	72%	75	417
John Glenn Columbus International → Tampa International CMH–TPA	894	93,676	64%	107,275	829
Harry Reid International → Daniel K Inouye International LAS–HNL	891	140,821	90%	0	2,762
Tampa International → John Glenn Columbus International TPA–CMH	888	89,913	63%	85,553	829
Orlando International → Rhode Island TF Green International MCO–PVD	887	120,870	84%	30,717	1,072
Rhode Island TF Green International → Orlando International PVD–MCO	884	121,087	85%	24,128	1,072
Austin-Bergstrom International → Kansas City International AUS–MCI	882	89,312	63%	80,532	650
Tulsa International → Denver International TUL–DEN	882	94,973	68%	53,995	541

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers), which Southwest Airlines Co. reports monthly; the DOT publishes three months in arrears. A flight is one departure performed on a segment. All airlines · all routes.