| Kenmore → Seattle KEH–LKE | 1,617 | 1,624 | 12% | 0 | 9 |
| Boeing Fld/King County International → Friday Harbor BFI–FRD | 1,515 | 8,081 | 64% | 28,965 | 76 |
| Seattle → Kenmore LKE–KEH | 1,490 | 1,607 | 13% | 0 | 9 |
| Friday Harbor → Boeing Fld/King County International FRD–BFI | 1,258 | 7,256 | 68% | 312 | 76 |
| Victoria → Seattle YWH–LKE international | 1,253 | 7,327 | 65% | 0 | 73 |
| Eastsound → Boeing Fld/King County International ESD–BFI | 1,230 | 7,159 | 69% | 16 | 86 |
| Seattle → Victoria LKE–YWH international | 1,169 | 8,305 | 77% | 183 | 73 |
| Seattle → Seattle LKE–LKE | 1,153 | 7,879 | 78% | 0 | 0 |
| Boeing Fld/King County International → Eastsound BFI–ESD | 988 | 5,565 | 68% | 13,320 | 86 |
| Friday Harbor → Eastsound FRD–ESD | 669 | 2,907 | 51% | 55 | 14 |
| Kenmore → Kenmore KEH–KEH | 505 | 1,965 | 69% | 18 | 0 |
| Seattle → Friday Harbor LKE–FBS | 476 | 2,735 | 69% | 190 | 70 |
| Eastsound → Friday Harbor ESD–FRD | 415 | 1,591 | 46% | 0 | 14 |
| Friday Harbor → Clarence E Page Municipal FBS–RCE | 380 | 854 | 28% | 0 | 8 |
| Kenmore → Victoria KEH–YWH international | 338 | 1,192 | 43% | 0 | 70 |
| Clarence E Page Municipal → Seattle RCE–LKE | 334 | 1,864 | 67% | 0 | 77 |
| Friday Harbor → Kenmore FBS–KEH | 326 | 1,132 | 49% | 0 | 64 |
| Kenmore → Friday Harbor KEH–FBS | 300 | 1,135 | 56% | 0 | 64 |
| Clarence E Page Municipal → Kenmore RCE–KEH | 300 | 1,206 | 56% | 0 | 72 |
| Seattle → Clarence E Page Municipal LKE–RCE | 279 | 1,774 | 74% | 240 | 77 |
| Friday Harbor → Seattle FBS–LKE | 254 | 1,355 | 63% | 0 | 70 |
| Victoria → Kenmore YWH–KEH international | 240 | 1,457 | 67% | 0 | 70 |
| Kenmore → Clarence E Page Municipal KEH–RCE | 220 | 727 | 52% | 0 | 72 |
| Victoria → Friday Harbor YWH–FBS international | 207 | 793 | 45% | 0 | 19 |
| Friday Harbor → Victoria FBS–YWH international | 200 | 862 | 50% | 0 | 19 |
| Friday Harbor → Deer Harbor FBS–DHB | 194 | 394 | 27% | 0 | 6 |
| Deer Harbor → Clarence E Page Municipal DHB–RCE | 190 | 442 | 30% | 0 | 6 |
| Clarence E Page Municipal → Friday Harbor RCE–FBS | 189 | 396 | 28% | 0 | 8 |
| Nanaimo → Kenmore ZNA–KEH international | 179 | 1,057 | 70% | 0 | 123 |
| Friday Harbor → Fishermans Bay FBS–81W | 158 | 348 | 28% | 0 | 4 |
| Seattle Paine Field International → Boeing Fld/King County International PAE–BFI | 155 | 5 | 0% | 0 | 26 |
| Boeing Fld/King County International → Seattle Paine Field International BFI–PAE | 153 | 7 | 1% | 0 | 26 |
| Kenmore → Nanaimo KEH–ZNA international | 138 | 831 | 74% | 6 | 123 |
| Clarence E Page Municipal → Deer Harbor RCE–DHB | 130 | 226 | 22% | 0 | 6 |
| Deer Harbor → Seattle DHB–LKE | 122 | 538 | 57% | 0 | 75 |
| Friday Harbor → Lopez Island FBS–LPS | 118 | 266 | 28% | 0 | 5 |
| Seattle → Nanaimo LKE–ZNA international | 105 | 765 | 82% | 0 | 128 |
| Seattle → Deer Harbor LKE–DHB | 102 | 590 | 70% | 78 | 75 |
| Seattle → Rosario LKE–RSJ | 98 | 561 | 70% | 30 | 73 |
| Deer Harbor → Friday Harbor DHB–FBS | 95 | 234 | 31% | 0 | 6 |
| Fishermans Bay → Friday Harbor 81W–FBS | 86 | 152 | 23% | 0 | 4 |
| Rosario → Seattle RSJ–LKE | 85 | 401 | 57% | 0 | 73 |
| Rosario → Kenmore RSJ–KEH | 83 | 243 | 44% | 0 | 67 |
| Friday Harbor → Rosario FBS–RSJ | 82 | 166 | 27% | 0 | 10 |
| Lopez Island → Friday Harbor LPS–FBS | 75 | 197 | 31% | 0 | 5 |
| Nanaimo → Seattle ZNA–LKE international | 71 | 498 | 80% | 0 | 128 |
| Friday Harbor → Westsound FBS–WSX | 70 | 144 | 29% | 0 | 11 |
| Fishermans Bay → Seattle 81W–LKE | 69 | 328 | 57% | 0 | 67 |
| Seattle → Lopez Island LKE–LPS | 68 | 368 | 66% | 3 | 65 |
| Deer Harbor → Kenmore DHB–KEH | 67 | 180 | 39% | 0 | 69 |
| Rosario → Friday Harbor RSJ–FBS | 65 | 183 | 36% | 0 | 10 |
| Westsound → Seattle WSX–LKE | 64 | 270 | 53% | 0 | 76 |
| Kenmore → Rosario KEH–RSJ | 63 | 177 | 47% | 0 | 67 |
| Seattle → Westsound LKE–WSX | 63 | 286 | 60% | 0 | 76 |
| Lopez Island → Seattle LPS–LKE | 61 | 277 | 57% | 0 | 65 |
| Westsound → Clarence E Page Municipal WSX–RCE | 59 | 121 | 29% | 0 | 12 |
| Boeing Fld/King County International → Boeing Fld/King County International BFI–BFI | 56 | 307 | 70% | 0 | 0 |
| Clarence E Page Municipal → Westsound RCE–WSX | 56 | 133 | 29% | 0 | 12 |
| Kenmore → Deer Harbor KEH–DHB | 54 | 165 | 49% | 0 | 69 |
| Rosario → Deer Harbor RSJ–DHB | 54 | 90 | 23% | 0 | 7 |
| Fishermans Bay → Clarence E Page Municipal 81W–RCE | 52 | 101 | 26% | 0 | 12 |
| Friday Harbor → Seattle Paine Field International FRD–PAE | 51 | 37 | 10% | 0 | 55 |
| Seattle → Fishermans Bay LKE–81W | 50 | 263 | 63% | 268 | 67 |
| Fishermans Bay → Rosario 81W–RSJ | 47 | 99 | 25% | 0 | 9 |
| Westsound → Deer Harbor WSX–DHB | 47 | 123 | 33% | 0 | 6 |
| Deer Harbor → Rosario DHB–RSJ | 45 | 68 | 19% | 0 | 7 |
| Rosario → Clarence E Page Municipal RSJ–RCE | 44 | 107 | 33% | 0 | 13 |
| Seattle Paine Field International → Eastsound PAE–ESD | 42 | 14 | 5% | 0 | 62 |
| Deer Harbor → Westsound DHB–WSX | 41 | 63 | 22% | 0 | 6 |
| Lopez Island → Kenmore LPS–KEH | 41 | 120 | 42% | 24 | 59 |
| Lopez Island → Clarence E Page Municipal LPS–RCE | 40 | 77 | 26% | 0 | 13 |
| Kenmore → Fishermans Bay KEH–81W | 39 | 112 | 46% | 0 | 61 |
| Fishermans Bay → Kenmore 81W–KEH | 38 | 103 | 47% | 0 | 61 |
| Eastsound → Seattle Paine Field International ESD–PAE | 38 | 27 | 11% | 0 | 62 |
| Clarence E Page Municipal → Rosario RCE–RSJ | 38 | 109 | 39% | 0 | 13 |
| Clarence E Page Municipal → Fishermans Bay RCE–81W | 37 | 81 | 29% | 0 | 12 |
| Lopez Island → Rosario LPS–RSJ | 35 | 77 | 27% | 0 | 11 |
| Seattle Paine Field International → Friday Harbor PAE–FRD | 33 | 37 | 16% | 576 | 55 |
| Rosario → Fishermans Bay RSJ–81W | 32 | 50 | 23% | 0 | 9 |
| Westsound → Friday Harbor WSX–FBS | 32 | 76 | 32% | 0 | 11 |
| Fishermans Bay → Deer Harbor 81W–DHB | 31 | 60 | 26% | 0 | 8 |
| Rosario → Lopez Island RSJ–LPS | 28 | 50 | 24% | 0 | 11 |
| Lopez Island → Boeing Fld/King County International LPS–BFI | 27 | 146 | 67% | 0 | 72 |
| Lopez Island → Deer Harbor LPS–DHB | 26 | 52 | 26% | 0 | 10 |
| Clarence E Page Municipal → Lopez Island RCE–LPS | 26 | 65 | 35% | 0 | 13 |
| Westsound → Kenmore WSX–KEH | 26 | 54 | 31% | 0 | 69 |
| Eastsound → Lopez Island ESD–LPS | 22 | 112 | 62% | 0 | 16 |
| Westsound → Lopez Island WSX–LPS | 21 | 31 | 19% | 0 | 13 |
| Deer Harbor → Fishermans Bay DHB–81W | 20 | 35 | 20% | 0 | 8 |
| Deer Harbor → Lopez Island DHB–LPS | 18 | 46 | 30% | 0 | 10 |
| Kenmore → Westsound KEH–WSX | 18 | 42 | 38% | 0 | 69 |
| Boeing Fld/King County International → Victoria BFI–YYJ international | 17 | 50 | 46% | 0 | 93 |
| Lopez Island → Westsound LPS–WSX | 17 | 40 | 30% | 0 | 13 |
| Kenmore → Lopez Island KEH–LPS | 16 | 66 | 65% | 0 | 59 |
| Seattle Paine Field International → Clarence E Page Municipal PAE–RCE | 15 | 5 | 6% | 0 | 63 |
| Rosario → Westsound RSJ–WSX | 15 | 47 | 36% | 0 | 3 |
| Chelan → Seattle Paine Field International VWE–PAE | 14 | 15 | 18% | 0 | 109 |
| Westsound → Rosario WSX–RSJ | 14 | 32 | 38% | 0 | 3 |
| Boeing Fld/King County International → Clarence E Page Municipal BFI–RCE | 13 | 37 | 44% | 0 | 84 |
| Seattle Paine Field International → Chelan PAE–VWE | 13 | 21 | 27% | 0 | 109 |
| Clarence E Page Municipal → Seattle Paine Field International RCE–PAE | 13 | 12 | 15% | 0 | 63 |
| Seattle Paine Field International → Victoria PAE–YYJ international | 12 | 4 | 5% | 0 | 73 |
| Clarence E Page Municipal → Boeing Fld/King County International RCE–BFI | 12 | 42 | 58% | 0 | 84 |
| Vancouver → Seattle CXH–LKE international | 11 | 25 | 29% | 0 | 121 |
| Victoria → Boeing Fld/King County International YYJ–BFI international | 11 | 31 | 45% | 0 | 93 |
| Boeing Fld/King County International → Lopez Island BFI–LPS | 10 | 22 | 29% | 5 | 72 |
| Seattle Paine Field International → Port Hardy PAE–YZT international | 10 | 32 | 53% | 0 | 299 |
| Boeing Fld/King County International → Bandon BFI–BDY | 9 | 32 | 59% | 0 | 324 |
| Boeing Fld/King County International → Campbell River BFI–YBL international | 9 | 22 | 41% | 0 | 215 |
| Bellingham International → Seattle Paine Field International BLI–PAE | 9 | 0 | 0% | 0 | 62 |
| Westsound → Fishermans Bay WSX–81W | 9 | 22 | 31% | 0 | 11 |
| Fishermans Bay → Westsound 81W–WSX | 8 | 11 | 18% | 0 | 11 |
| Kenmore → Poulsbo KEH–PUL | 8 | 20 | 34% | 0 | 18 |
| Poulsbo → Kenmore PUL–KEH | 8 | 20 | 34% | 0 | 18 |
| Port Hardy → Seattle Paine Field International YZT–PAE international | 8 | 32 | 67% | 0 | 299 |
| Bandon → Boeing Fld/King County International BDY–BFI | 7 | 19 | 45% | 0 | 324 |
| Bellingham International → Eastsound BLI–ESD | 7 | 18 | 38% | 0 | 18 |
| Seattle → Vancouver LKE–CXH international | 7 | 33 | 56% | 0 | 121 |
| Tofino → Boeing Fld/King County International YAZ–BFI international | 7 | 26 | 54% | 0 | 193 |
| Campbell River → Boeing Fld/King County International YBL–BFI international | 7 | 17 | 40% | 0 | 215 |
| Kenmore → Tacoma Narrows KEH–TIW | 6 | 5 | 14% | 0 | 37 |
| Bandon → Seattle Paine Field International BDY–PAE | 5 | 5 | 17% | 0 | 349 |
| Boeing Fld/King County International → Portland-Hillsboro BFI–HIO | 5 | 5 | 17% | 0 | 141 |
| Eastsound → Bellingham International ESD–BLI | 5 | 17 | 57% | 0 | 18 |
| Portland-Hillsboro → Boeing Fld/King County International HIO–BFI | 5 | 5 | 17% | 0 | 141 |
| Seattle Paine Field International → Bandon PAE–BDY | 5 | 12 | 40% | 0 | 349 |
| Seattle Paine Field International → Bellingham International PAE–BLI | 5 | 0 | 0% | 0 | 62 |
| Seattle Paine Field International → Roberts Fld/Redmond Municipal PAE–RDM | 5 | 0 | 0% | 0 | 258 |
| Renton Municipal → Seattle Paine Field International RNT–PAE | 5 | 4 | 13% | 0 | 29 |
| Victoria → Bellingham International YYJ–BLI international | 5 | 10 | 33% | 0 | 42 |
| Boeing Fld/King County International → William R Fairchild International BFI–CLM | 4 | 10 | 33% | 0 | 69 |
| Boeing Fld/King County International → Pullman/Moscow Regional BFI–PUW | 4 | 16 | 62% | 0 | 251 |
| Bellingham International → Boeing Fld/King County International BLI–BFI | 4 | 7 | 27% | 0 | 88 |
| William R Fairchild International → Boeing Fld/King County International CLM–BFI | 4 | 10 | 37% | 0 | 69 |
| Vancouver → Kenmore CXH–KEH international | 4 | 4 | 16% | 0 | 114 |
| Eastsound → Portland-Hillsboro ESD–HIO | 4 | 8 | 33% | 0 | 219 |
| Eastsound → Victoria ESD–YYJ international | 4 | 8 | 33% | 0 | 24 |
| Friday Harbor → Lopez Island FRD–LPS | 4 | 15 | 48% | 0 | 5 |
| Friday Harbor → Roberts Fld/Redmond Municipal FRD–RDM | 4 | 14 | 58% | 0 | 308 |
| Portland-Hillsboro → Eastsound HIO–ESD | 4 | 12 | 50% | 0 | 219 |
| Portland-Hillsboro → Seattle Paine Field International HIO–PAE | 4 | 0 | 0% | 0 | 166 |
| Lopez Island → Eastsound LPS–ESD | 4 | 8 | 25% | 0 | 16 |
| Southwest Oregon Regional → Boeing Fld/King County International OTH–BFI | 4 | 17 | 71% | 0 | 299 |
| Seattle Paine Field International → Tacoma Narrows PAE–TIW | 4 | 0 | 0% | 0 | 46 |
| Seattle Paine Field International → Pearson Field PAE–VUO | 4 | 0 | 0% | 0 | 159 |
| Seattle Paine Field International → Campbell River PAE–YBL international | 4 | 9 | 38% | 0 | 196 |
| Clarence E Page Municipal → Portland-Hillsboro RCE–HIO | 4 | 16 | 67% | 0 | 212 |
| Santa Monica Municipal → Friday Harbor SMO–FRD | 4 | 7 | 29% | 0 | 1,028 |
| Tacoma Narrows → Seattle Paine Field International TIW–PAE | 4 | 0 | 0% | 0 | 46 |
| Vancouver → Boeing Fld/King County International YVR–BFI international | 4 | 11 | 46% | 0 | 122 |
| Vancouver → Friday Harbor YVR–FRD international | 4 | 4 | 17% | 0 | 47 |
| Walla Walla Regional → Seattle Paine Field International ALW–PAE | 3 | 8 | 40% | 0 | 227 |
| Boeing Fld/King County International → Roberts Fld/Redmond Municipal BFI–RDM | 3 | 11 | 61% | 0 | 233 |
| Boeing Fld/King County International → Yakima Air Trml/Mcallister Field BFI–YKM | 3 | 9 | 50% | 0 | 106 |
| Boeing Fld/King County International → Vancouver BFI–YVR international | 3 | 4 | 22% | 0 | 122 |
| Vancouver → Friday Harbor CXH–FBS international | 3 | 5 | 19% | 0 | 53 |
| Eastsound → Kenmore ESD–KEH | 3 | 8 | 40% | 0 | 72 |
| Eastsound → Vancouver ESD–YVR international | 3 | 2 | 10% | 0 | 36 |
| Aurora → Seattle Paine Field International FVO–PAE | 3 | 3 | 17% | 0 | 185 |
| Portland-Hillsboro → Friday Harbor HIO–FRD | 3 | 10 | 56% | 0 | 206 |
| Kenmore → Vancouver KEH–CXH international | 3 | 0 | 0% | 0 | 114 |
| Kenmore → Eastsound KEH–ESD | 3 | 8 | 40% | 0 | 72 |
| Kenmore → Renton Municipal KEH–RNT | 3 | 0 | 0% | 0 | 18 |
| Seattle → Poulsbo LKE–PUL | 3 | 24 | 92% | 0 | 16 |
| Lopez Island → Seattle Paine Field International LPS–PAE | 3 | 0 | 0% | 0 | 50 |
| Seattle Paine Field International → Spokane International PAE–GEG | 3 | 16 | 73% | 0 | 222 |
| Seattle Paine Field International → Portland-Hillsboro PAE–HIO | 3 | 2 | 11% | 0 | 166 |
| Seattle Paine Field International → Southwest Oregon Regional PAE–OTH | 3 | 0 | 0% | 0 | 324 |
| Tri-Cities → Boeing Fld/King County International PSC–BFI | 3 | 8 | 44% | 0 | 174 |
| Poulsbo → Seattle PUL–LKE | 3 | 20 | 77% | 0 | 16 |
| Pullman/Moscow Regional → Boeing Fld/King County International PUW–BFI | 3 | 8 | 44% | 0 | 251 |
| Clarence E Page Municipal → Friday Harbor RCE–FRD | 3 | 0 | 0% | 0 | 8 |
| Roberts Fld/Redmond Municipal → Boeing Fld/King County International RDM–BFI | 3 | 17 | 94% | 0 | 233 |
| Renton Municipal → Boeing Fld/King County International RNT–BFI | 3 | 0 | 0% | 0 | 5 |
| Sequim → Kenmore SQV–KEH | 3 | 0 | 0% | 0 | 49 |
| Charles M Schulz/Sonoma County → Clarence E Page Municipal STS–RCE | 3 | 6 | 33% | 0 | 698 |
| Tacoma Narrows → Boeing Fld/King County International TIW–BFI | 3 | 0 | 0% | 0 | 22 |
| Tacoma Narrows → Kenmore TIW–KEH | 3 | 3 | 17% | 0 | 37 |
| Victoria → Seattle Paine Field International YYJ–PAE international | 3 | 2 | 11% | 0 | 73 |
| Nanaimo → Friday Harbor ZNA–FBS international | 3 | 10 | 48% | 0 | 60 |
| Fishermans Bay → Boeing Fld/King County International 81W–BFI | 2 | 8 | 53% | 0 | 74 |
| Astoria Regional → Boeing Fld/King County International AST–BFI | 2 | 6 | 50% | 0 | 121 |
| Boeing Fld/King County International → Fishermans Bay BFI–81W | 2 | 2 | 13% | 0 | 74 |
| Boeing Fld/King County International → Astoria Regional BFI–AST | 2 | 6 | 50% | 0 | 121 |
| Boeing Fld/King County International → Aurora BFI–FVO | 2 | 2 | 17% | 0 | 159 |
| Boeing Fld/King County International → Spokane International BFI–GEG | 2 | 5 | 42% | 0 | 223 |
| Boeing Fld/King County International → Missoula Montana BFI–MSO | 2 | 5 | 42% | 0 | 389 |
| Boeing Fld/King County International → MC Call Municipal BFI–MYL | 2 | 8 | 67% | 0 | 349 |
| Boeing Fld/King County International → Oak Harbor BFI–ODW | 2 | 13 | 108% | 0 | 53 |
| Boeing Fld/King County International → Tri-Cities BFI–PSC | 2 | 5 | 42% | 0 | 174 |
| Boeing Fld/King County International → Tacoma Narrows BFI–TIW | 2 | 0 | 0% | 0 | 22 |
| Boeing Fld/King County International → Chelan BFI–VWE | 2 | 5 | 42% | 0 | 112 |
| Boeing Fld/King County International → Nanaimo BFI–YCD international | 2 | 7 | 58% | 0 | 128 |
| Coeur D'Alene → Seattle Paine Field International COE–PAE | 2 | 4 | 33% | 0 | 254 |
| Decatur Island → Kenmore DTR–KEH | 2 | 4 | 33% | 0 | 58 |
| Mahlon Sweet Field → Seattle Paine Field International EUG–PAE | 2 | 3 | 25% | 0 | 265 |
| Friday Harbor → Sequim FBS–SQV | 2 | 4 | 33% | 0 | 31 |
| Friday Harbor → Portland-Hillsboro FRD–HIO | 2 | 8 | 67% | 0 | 206 |
| Friday Harbor → Clarence E Page Municipal FRD–RCE | 2 | 0 | 0% | 0 | 8 |
| Friday Harbor → Santa Monica Municipal FRD–SMO | 2 | 5 | 42% | 0 | 1,028 |
| Friday Harbor → Lake Tahoe FRD–TVL | 2 | 4 | 33% | 0 | 682 |
| Spokane International → Boeing Fld/King County International GEG–BFI | 2 | 5 | 42% | 0 | 223 |
| Spokane International → Seattle Paine Field International GEG–PAE | 2 | 16 | 100% | 0 | 222 |
| Portland-Hillsboro → Clarence E Page Municipal HIO–RCE | 2 | 11 | 92% | 0 | 212 |
| Kenmore → Decatur Island KEH–DTR | 2 | 4 | 33% | 0 | 58 |
| Kenmore → Sequim KEH–SQV | 2 | 0 | 0% | 0 | 49 |
| Lopez Island → Friday Harbor LPS–FRD | 2 | 1 | 6% | 0 | 5 |
| Oak Harbor → Boeing Fld/King County International ODW–BFI | 2 | 13 | 108% | 0 | 53 |
| Florence → Seattle Paine Field International OR3–PAE | 2 | 2 | 17% | 0 | 285 |
| Bend → Boeing Fld/King County International OR4–BFI | 2 | 0 | 0% | 0 | 243 |
| Southwest Oregon Regional → Seattle Paine Field International OTH–PAE | 2 | 7 | 58% | 0 | 324 |
| Seattle Paine Field International → Fishermans Bay PAE–81W | 2 | 2 | 17% | 0 | 51 |
| Seattle Paine Field International → Walla Walla Regional PAE–ALW | 2 | 8 | 57% | 0 | 227 |
| Seattle Paine Field International → William R Fairchild International PAE–CLM | 2 | 0 | 0% | 0 | 58 |
| Seattle Paine Field International → Coeur D'Alene PAE–COE | 2 | 0 | 0% | 0 | 254 |
| Seattle Paine Field International → Aurora PAE–FVO | 2 | 2 | 17% | 0 | 185 |
| Seattle Paine Field International → Monterey Regional PAE–MRY | 2 | 6 | 50% | 0 | 782 |
| Seattle Paine Field International → Novato PAE–NOT | 2 | 2 | 17% | 0 | 674 |
| Seattle Paine Field International → Renton Municipal PAE–RNT | 2 | 4 | 33% | 0 | 29 |
| Seattle Paine Field International → Santa Monica Municipal PAE–SMO | 2 | 0 | 0% | 0 | 979 |
| Seattle Paine Field International → Charles M Schulz/Sonoma County PAE–STS | 2 | 0 | 0% | 0 | 649 |
| Seattle Paine Field International → Rosebud Sioux Tribal PAE–SUO | 2 | 4 | 33% | 0 | 281 |
| Seattle Paine Field International → Vancouver PAE–YVR international | 2 | 2 | 17% | 0 | 98 |
| Clarence E Page Municipal → Eastsound RCE–ESD | 2 | 2 | 14% | 0 | 12 |
| Clarence E Page Municipal → Charles M Schulz/Sonoma County RCE–STS | 2 | 4 | 33% | 0 | 698 |
| Clarence E Page Municipal → Pearson Field RCE–VUO | 2 | 5 | 42% | 0 | 208 |
| Roberts Fld/Redmond Municipal → Friday Harbor RDM–FRD | 2 | 8 | 67% | 0 | 308 |
| Roberts Fld/Redmond Municipal → Tacoma Narrows RDM–TIW | 2 | 8 | 67% | 0 | 219 |
| Renton Municipal → Kenmore RNT–KEH | 2 | 0 | 0% | 0 | 18 |
| Rosario → Victoria RSJ–YWH international | 2 | 4 | 33% | 0 | 29 |
| Felts Field → Clarence E Page Municipal SFF–RCE | 2 | 8 | 67% | 0 | 276 |
| Charles M Schulz/Sonoma County → Seattle Paine Field International STS–PAE | 2 | 0 | 0% | 0 | 649 |
| Tacoma Narrows → Clarence E Page Municipal TIW–RCE | 2 | 13 | 108% | 0 | 96 |
| Tacoma Narrows → Roberts Fld/Redmond Municipal TIW–RDM | 2 | 8 | 67% | 0 | 219 |
| Bermuda Dunes → Friday Harbor UDD–FRD | 2 | 2 | 17% | 0 | 1,078 |
| Van Nuys → Friday Harbor VNY–FRD | 2 | 5 | 42% | 0 | 1,015 |
| Pearson Field → Boeing Fld/King County International VUO–BFI | 2 | 1 | 8% | 0 | 133 |
| Pearson Field → Clarence E Page Municipal VUO–RCE | 2 | 6 | 50% | 0 | 208 |
| Chelan → Walla Walla Regional VWE–ALW | 2 | 2 | 17% | 0 | 145 |
| Chelan → Boeing Fld/King County International VWE–BFI | 2 | 1 | 8% | 0 | 112 |
| Tofino → Seattle Paine Field International YAZ–PAE international | 2 | 0 | 0% | 0 | 180 |
| Campbell River → Bellingham International YBL–BLI international | 2 | 0 | 0% | 0 | 147 |
| Kelowna → Boeing Fld/King County International YLW–BFI international | 2 | 0 | 0% | 0 | 214 |
| Victoria → Friday Harbor YYJ–FRD international | 2 | 2 | 17% | 0 | 20 |
| Port Hardy → Friday Harbor YZT–FRD international | 2 | 9 | 75% | 0 | 246 |
| Fishermans Bay → Friday Harbor 81W–FRD | 1 | 0 | 0% | 0 | 5 |
| Fishermans Bay → Seattle Paine Field International 81W–PAE | 1 | 2 | 33% | 0 | 51 |
| Walla Walla Regional → Boeing Fld/King County International ALW–BFI | 1 | 7 | 117% | 0 | 215 |
| Walla Walla Regional → Seattle-Tacoma International ALW–SEA | 1 | 2 | 33% | 0 | 213 |
| Walla Walla Regional → Chelan ALW–VWE | 1 | 2 | 33% | 0 | 145 |
| Astoria Regional → Seattle Paine Field International AST–PAE | 1 | 0 | 0% | 0 | 142 |
| Astoria Regional → Charles M Schulz/Sonoma County AST–STS | 1 | 0 | 0% | 0 | 531 |
| Auburn Municipal → Renton Municipal AUN–RNT | 1 | 2 | 33% | 0 | 592 |
| Bandon → Bozeman Yellowstone International BDY–BZN | 1 | 0 | 0% | 0 | 681 |
| Bandon → Missoula Montana BDY–MSO | 1 | 0 | 0% | 0 | 570 |
| Bandon → Tacoma Narrows BDY–TIW | 1 | 4 | 67% | 0 | 302 |
| Boeing Fld/King County International → Pangborn Memorial BFI–EAT | 1 | 4 | 67% | 0 | 99 |
| Boeing Fld/King County International → Mahlon Sweet Field BFI–EUG | 1 | 6 | 100% | 0 | 239 |
| Boeing Fld/King County International → Jackson Hole BFI–JAC | 1 | 3 | 50% | 0 | 622 |
| Boeing Fld/King County International → Southwest Washington Regional BFI–KLS | 1 | 6 | 100% | 0 | 102 |
| Boeing Fld/King County International → Olympia Regional BFI–OLM | 1 | 2 | 33% | 0 | 48 |
| Boeing Fld/King County International → Bend BFI–OR4 | 1 | 2 | 33% | 0 | 243 |
| Boeing Fld/King County International → Southwest Oregon Regional BFI–OTH | 1 | 4 | 67% | 0 | 299 |
| Boeing Fld/King County International → Portland International BFI–PDX | 1 | 0 | 0% | 0 | 135 |
| Boeing Fld/King County International → Bonners Ferry BFI–QQL | 1 | 0 | 0% | 0 | 290 |
| Boeing Fld/King County International → Richland BFI–RLD | 1 | 4 | 67% | 0 | 165 |
| Boeing Fld/King County International → Renton Municipal BFI–RNT | 1 | 0 | 0% | 0 | 5 |
| Boeing Fld/King County International → Seattle-Tacoma International BFI–SEA | 1 | 0 | 0% | 0 | 6 |
| Boeing Fld/King County International → Felts Field BFI–SFF | 1 | 0 | 0% | 0 | 233 |
| Boeing Fld/King County International → San Francisco International BFI–SFO | 1 | 0 | 0% | 0 | 684 |
| Boeing Fld/King County International → Sequim BFI–SQV | 1 | 0 | 0% | 0 | 57 |
| Boeing Fld/King County International → Friedman Memorial BFI–SUN | 1 | 1 | 17% | 0 | 478 |
| Boeing Fld/King County International → Rosebud Sioux Tribal BFI–SUO | 1 | 0 | 0% | 0 | 256 |
| Boeing Fld/King County International → Truckee BFI–TKF | 1 | 3 | 50% | 0 | 577 |
| Boeing Fld/King County International → Portland-Troutdale BFI–TTD | 1 | 4 | 67% | 0 | 137 |
| Boeing Fld/King County International → Ukiah Municipal BFI–UKI | 1 | 0 | 0% | 0 | 582 |
| Boeing Fld/King County International → Petaluma BFI–UXK | 1 | 4 | 67% | 0 | 640 |
| Boeing Fld/King County International → Van Nuys BFI–VNY | 1 | 0 | 0% | 0 | 940 |
| Boeing Fld/King County International → Pearson Field BFI–VUO | 1 | 1 | 17% | 0 | 133 |
| Boeing Fld/King County International → Kamloops BFI–YKA international | 1 | 3 | 50% | 0 | 235 |
| Bellingham International → Fishermans Bay BLI–81W | 1 | 0 | 0% | 0 | 26 |
| Bellingham International → Friday Harbor BLI–FRD | 1 | 0 | 0% | 0 | 29 |
| Bellingham International → Chelan BLI–VWE | 1 | 0 | 0% | 0 | 136 |
| Bellingham International → Edmonton BLI–YEG international | 1 | 4 | 67% | 0 | 499 |
| Boise Air Trml/Gowen Field → Tri-Cities BOI–PSC | 1 | 4 | 67% | 0 | 234 |
| Blakely Island → Friday Harbor BYW–FRD | 1 | 0 | 0% | 0 | 10 |
| Blakely Island → Seattle Paine Field International BYW–PAE | 1 | 8 | 100% | 0 | 53 |
| Bozeman Yellowstone International → Boeing Fld/King County International BZN–BFI | 1 | 0 | 0% | 0 | 544 |
| Bozeman Yellowstone International → Tacoma Narrows BZN–TIW | 1 | 7 | 117% | 0 | 554 |
| William R Fairchild International → Friday Harbor CLM–FRD | 1 | 8 | 89% | 0 | 35 |
| William R Fairchild International → Seattle Paine Field International CLM–PAE | 1 | 0 | 0% | 0 | 58 |
| Chehalis-Centralia → Friday Harbor CLS–FRD | 1 | 2 | 33% | 0 | 127 |
| Yellowstone Regional → Jackson Hole COD–JAC | 1 | 0 | 0% | 0 | 106 |
| Coeur D'Alene → Boeing Fld/King County International COE–BFI | 1 | 4 | 67% | 0 | 256 |
| Coeur D'Alene → Friday Harbor COE–FRD | 1 | 2 | 33% | 0 | 291 |
| Phoenix Deer Valley → Renton Municipal DVT–RNT | 1 | 1 | 17% | 0 | 1,089 |
| Pangborn Memorial → Boeing Fld/King County International EAT–BFI | 1 | 0 | 0% | 0 | 99 |
| Pangborn Memorial → Seattle Paine Field International EAT–PAE | 1 | 3 | 50% | 0 | 103 |
| Bowers Field → Southwest Oregon Regional ELN–OTH | 1 | 0 | 0% | 0 | 309 |
| Bowers Field → Pearson Field ELN–VUO | 1 | 2 | 33% | 0 | 141 |
| Eastsound → Walla Walla Regional ESD–ALW | 1 | 0 | 0% | 0 | 282 |
| Eastsound → Anacortes ESD–OTS | 1 | 2 | 33% | 0 | 18 |
| Eastsound → Clarence E Page Municipal ESD–RCE | 1 | 5 | 62% | 0 | 12 |
| Eastsound → Rosario ESD–RSJ | 1 | 2 | 33% | 0 | 6 |
| Mahlon Sweet Field → Boeing Fld/King County International EUG–BFI | 1 | 6 | 100% | 0 | 239 |
| Mahlon Sweet Field → Rosebud Sioux Tribal EUG–SUO | 1 | 0 | 0% | 0 | 89 |
| Friday Harbor → Vancouver FBS–CXH international | 1 | 0 | 0% | 0 | 53 |
| Friday Harbor → Eastsound FBS–ESD | 1 | 2 | 33% | 0 | 13 |
| Friday Harbor → Poulsbo FBS–PUL | 1 | 1 | 17% | 0 | 58 |
| Friday Harbor → Port Townsend FBS–TWD | 1 | 2 | 33% | 0 | 35 |
| Friday Harbor → Nanaimo FBS–ZNA international | 1 | 0 | 0% | 0 | 60 |
| Kalispell → Bozeman Yellowstone International FCA–BZN | 1 | 6 | 100% | 0 | 228 |
| Kalispell → Clarence E Page Municipal FCA–RCE | 1 | 2 | 33% | 0 | 409 |
| Northern Colorado Regional → Seattle Paine Field International FNL–PAE | 1 | 1 | 17% | 0 | 997 |
| Friday Harbor → Bellingham International FRD–BLI | 1 | 0 | 0% | 0 | 29 |
| Friday Harbor → Blakely Island FRD–BYW | 1 | 0 | 0% | 0 | 10 |
| Friday Harbor → Burlington/Mount Vernon FRD–MVW | 1 | 1 | 17% | 0 | 28 |
| Friday Harbor → Portland International FRD–PDX | 1 | 2 | 33% | 0 | 204 |
| Friday Harbor → Renton Municipal FRD–RNT | 1 | 6 | 75% | 0 | 80 |
| Friday Harbor → Port Townsend FRD–TWD | 1 | 1 | 17% | 0 | 34 |
| Friday Harbor → Bermuda Dunes FRD–UDD | 1 | 2 | 33% | 0 | 1,078 |
| Friday Harbor → Campbell River FRD–YBL international | 1 | 0 | 0% | 0 | 142 |
| Friday Harbor → Yakima Air Trml/Mcallister Field FRD–YKM | 1 | 0 | 0% | 0 | 178 |
| Friday Harbor → Victoria FRD–YYJ international | 1 | 0 | 0% | 0 | 20 |
| Aurora → Boeing Fld/King County International FVO–BFI | 1 | 1 | 17% | 0 | 159 |
| Spokane International → Mahlon Sweet Field GEG–EUG | 1 | 1 | 17% | 0 | 365 |
| Portland-Hillsboro → Pearson Field HIO–VUO | 1 | 0 | 0% | 0 | 15 |
| Jackson Hole → Yellowstone Regional JAC–COD | 1 | 0 | 0% | 0 | 106 |
| Jackson Hole → Kamloops JAC–YKA international | 1 | 2 | 33% | 0 | 669 |
| Kenmore → Port Townsend KEH–TWD | 1 | 0 | 0% | 0 | 33 |
| Kenmore → Arlington KEH–VWO | 1 | 2 | 33% | 0 | 28 |
| Southwest Washington Regional → Boeing Fld/King County International KLS–BFI | 1 | 0 | 0% | 0 | 102 |
| Southwest Washington Regional → Seattle Paine Field International KLS–PAE | 1 | 0 | 0% | 0 | 127 |
| Southwest Washington Regional → Palm Springs International KLS–PSP | 1 | 1 | 17% | 0 | 912 |
| Harry Reid International → Seattle Paine Field International LAS–PAE | 1 | 1 | 17% | 0 | 894 |
| Seattle → Sequim LKE–SQV | 1 | 1 | 17% | 0 | 51 |
| Seattle → Tacoma Narrows LKE–TIW | 1 | 6 | 86% | 0 | 27 |
| Lopez Island → Renton Municipal LPS–RNT | 1 | 8 | 100% | 0 | 76 |
| Lewiston/Nez Perce County → Seattle Paine Field International LWS–PAE | 1 | 0 | 0% | 0 | 270 |
| Monterey Regional → Seattle Paine Field International MRY–PAE | 1 | 0 | 0% | 0 | 782 |
| Monterey Regional → Clarence E Page Municipal MRY–RCE | 1 | 2 | 33% | 0 | 833 |
| Missoula Montana → Boeing Fld/King County International MSO–BFI | 1 | 3 | 50% | 0 | 389 |
| Missoula Montana → Seattle Paine Field International MSO–PAE | 1 | 0 | 0% | 0 | 390 |
| Missoula Montana → Tri-Cities MSO–PSC | 1 | 4 | 67% | 0 | 244 |
| Burlington/Mount Vernon → Coeur D'Alene MVW–COE | 1 | 2 | 33% | 0 | 264 |
| Burlington/Mount Vernon → Seattle Paine Field International MVW–PAE | 1 | 0 | 0% | 0 | 39 |
| Burlington/Mount Vernon → Palm Springs International MVW–PSP | 1 | 2 | 33% | 0 | 1,056 |
| MC Call Municipal → Boeing Fld/King County International MYL–BFI | 1 | 5 | 83% | 0 | 349 |
| MC Call Municipal → Seattle Paine Field International MYL–PAE | 1 | 0 | 0% | 0 | 361 |
| Novato → Boeing Fld/King County International NOT–BFI | 1 | 0 | 0% | 0 | 648 |
| Novato → Seattle Paine Field International NOT–PAE | 1 | 2 | 33% | 0 | 674 |
| Olympia Regional → Seattle Paine Field International OLM–PAE | 1 | 0 | 0% | 0 | 71 |
| Olympia Regional → Chelan OLM–VWE | 1 | 0 | 0% | 0 | 152 |
| Bend → Florence OR4–OR3 | 1 | 3 | 50% | 0 | 145 |
| Bend → Nanaimo OR4–YCD international | 1 | 2 | 33% | 0 | 365 |
| Anacortes → Eastsound OTS–ESD | 1 | 2 | 33% | 0 | 18 |
| Seattle Paine Field International → Astoria Regional PAE–AST | 1 | 0 | 0% | 0 | 142 |
| Seattle Paine Field International → Blakely Island PAE–BYW | 1 | 8 | 100% | 0 | 53 |
| Seattle Paine Field International → Bowers Field PAE–ELN | 1 | 0 | 0% | 0 | 102 |
| Seattle Paine Field International → Mahlon Sweet Field PAE–EUG | 1 | 4 | 67% | 0 | 265 |
| Seattle Paine Field International → Kalispell PAE–FCA | 1 | 0 | 0% | 0 | 372 |
| Seattle Paine Field International → Northern Colorado Regional PAE–FNL | 1 | 0 | 0% | 0 | 997 |
| Seattle Paine Field International → Southwest Washington Regional PAE–KLS | 1 | 0 | 0% | 0 | 127 |
| Seattle Paine Field International → Harry Reid International PAE–LAS | 1 | 1 | 17% | 0 | 894 |
| Seattle Paine Field International → Burlington/Mount Vernon PAE–MVW | 1 | 0 | 0% | 0 | 39 |
| Seattle Paine Field International → Olympia Regional PAE–OLM | 1 | 0 | 0% | 0 | 71 |
| Seattle Paine Field International → Bend PAE–OR4 | 1 | 2 | 33% | 0 | 268 |
| Seattle Paine Field International → Tri-Cities PAE–PSC | 1 | 2 | 33% | 0 | 187 |
| Seattle Paine Field International → Palm Springs International PAE–PSP | 1 | 0 | 0% | 0 | 1,017 |
| Seattle Paine Field International → Phoenix PAE–SCF | 1 | 0 | 0% | 0 | 1,124 |
| Seattle Paine Field International → Felts Field PAE–SFF | 1 | 6 | 100% | 0 | 231 |
| Seattle Paine Field International → Mcnary Field PAE–SLE | 1 | 0 | 0% | 0 | 210 |
| Seattle Paine Field International → Friedman Memorial PAE–SUN | 1 | 0 | 0% | 0 | 491 |
| Seattle Paine Field International → Jacqueline Cochran Regional PAE–TRM | 1 | 0 | 0% | 0 | 1,036 |
| Seattle Paine Field International → Port Townsend PAE–TWD | 1 | 0 | 0% | 0 | 27 |
| Seattle Paine Field International → Bermuda Dunes PAE–UDD | 1 | 0 | 0% | 0 | 1,026 |
| Seattle Paine Field International → Heber PAE–UT1 | 1 | 1 | 17% | 0 | 743 |
| Seattle Paine Field International → Van Nuys PAE–VNY | 1 | 0 | 0% | 0 | 965 |
| Seattle Paine Field International → Nanaimo PAE–YCD international | 1 | 0 | 0% | 0 | 108 |
| Seattle Paine Field International → Edmonton PAE–YEG international | 1 | 0 | 0% | 0 | 534 |
| Portland International → Boeing Fld/King County International PDX–BFI | 1 | 1 | 17% | 0 | 135 |
| Portland International → Seattle Paine Field International PDX–PAE | 1 | 0 | 0% | 0 | 161 |
| Portland International → Jacqueline Cochran Regional PDX–TRM | 1 | 3 | 50% | 0 | 894 |
| Tri-Cities → Boise Air Trml/Gowen Field PSC–BOI | 1 | 4 | 67% | 0 | 234 |
| Tri-Cities → Seattle Paine Field International PSC–PAE | 1 | 2 | 33% | 0 | 187 |
| Palm Springs International → Friday Harbor PSP–FRD | 1 | 0 | 0% | 0 | 1,068 |
| Palm Springs International → Southwest Washington Regional PSP–KLS | 1 | 3 | 50% | 0 | 912 |
| Palm Springs International → Burlington/Mount Vernon PSP–MVW | 1 | 2 | 33% | 0 | 1,056 |
| Poulsbo → Vancouver PUL–CXH international | 1 | 2 | 33% | 0 | 110 |
| Pullman/Moscow Regional → Renton Municipal PUW–RNT | 1 | 8 | 100% | 0 | 246 |
| Bremerton Ntl → Seattle Paine Field International PWT–PAE | 1 | 0 | 0% | 0 | 37 |
| Bella Coola → Boeing Fld/King County International QBC–BFI international | 1 | 0 | 0% | 0 | 386 |
| Bella Coola → Seattle Paine Field International QBC–PAE international | 1 | 0 | 0% | 0 | 364 |
| Bonners Ferry → Boeing Fld/King County International QQL–BFI | 1 | 2 | 33% | 0 | 290 |
| Clarence E Page Municipal → Bellingham International RCE–BLI | 1 | 3 | 38% | 0 | 30 |
| Clarence E Page Municipal → Pangborn Memorial RCE–EAT | 1 | 0 | 0% | 0 | 160 |
| Clarence E Page Municipal → Felts Field RCE–SFF | 1 | 6 | 100% | 0 | 276 |
| Clarence E Page Municipal → Tacoma Narrows RCE–TIW | 1 | 7 | 117% | 0 | 96 |
| Clarence E Page Municipal → Truckee RCE–TKF | 1 | 2 | 33% | 0 | 659 |
| Clarence E Page Municipal → Yakima Air Trml/Mcallister Field RCE–YKM | 1 | 2 | 33% | 0 | 186 |
| Clarence E Page Municipal → Victoria RCE–YYJ international | 1 | 0 | 0% | 0 | 13 |
| Roberts Fld/Redmond Municipal → Chehalis-Centralia RDM–CLS | 1 | 0 | 0% | 0 | 190 |
| Roberts Fld/Redmond Municipal → Eastsound RDM–ESD | 1 | 0 | 0% | 0 | 319 |
| Roberts Fld/Redmond Municipal → Mahlon Sweet Field RDM–EUG | 1 | 0 | 0% | 0 | 103 |
| Roberts Fld/Redmond Municipal → Grangeville RDM–JZY | 1 | 0 | 0% | 0 | 272 |
| Roberts Fld/Redmond Municipal → Southwest Oregon Regional RDM–OTH | 1 | 0 | 0% | 0 | 165 |
| Roberts Fld/Redmond Municipal → Seattle Paine Field International RDM–PAE | 1 | 0 | 0% | 0 | 258 |
| Roberts Fld/Redmond Municipal → Vancouver RDM–YVR international | 1 | 0 | 0% | 0 | 355 |
| Richland → Portland-Hillsboro RLD–HIO | 1 | 0 | 0% | 0 | 183 |
| Renton Municipal → Auburn Municipal RNT–AUN | 1 | 2 | 33% | 0 | 592 |
| Renton Municipal → Phoenix Deer Valley RNT–DVT | 1 | 1 | 17% | 0 | 1,089 |
| Rosario → Vancouver RSJ–CXH international | 1 | 2 | 20% | 0 | 48 |
| Phoenix → Eastsound SCF–ESD | 1 | 1 | 17% | 0 | 1,186 |
| Seattle-Tacoma International → Walla Walla Regional SEA–ALW | 1 | 1 | 17% | 0 | 213 |
| Seattle-Tacoma International → Eastsound SEA–ESD | 1 | 0 | 0% | 0 | 91 |
| Felts Field → Seattle Paine Field International SFF–PAE | 1 | 6 | 100% | 0 | 231 |
| San Francisco International → Eastsound SFO–ESD | 1 | 1 | 17% | 0 | 766 |
| Mcnary Field → Boeing Fld/King County International SLE–BFI | 1 | 4 | 67% | 0 | 184 |
| Sequim → Boeing Fld/King County International SQV–BFI | 1 | 0 | 0% | 0 | 57 |
| Sequim → Friday Harbor SQV–FBS | 1 | 2 | 33% | 0 | 31 |
| Friedman Memorial → Boeing Fld/King County International SUN–BFI | 1 | 1 | 17% | 0 | 478 |
| Friedman Memorial → Eastern Oregon Regional AT Pendleton SUN–PDT | 1 | 0 | 0% | 0 | 271 |
| Rosebud Sioux Tribal → Eastsound SUO–ESD | 1 | 3 | 50% | 0 | 341 |
| Rosebud Sioux Tribal → Seattle Paine Field International SUO–PAE | 1 | 4 | 67% | 0 | 281 |
| Rosebud Sioux Tribal → Renton Municipal SUO–RNT | 1 | 6 | 100% | 0 | 252 |
| Tacoma Narrows → Bandon TIW–BDY | 1 | 4 | 67% | 0 | 302 |
| Tacoma Narrows → Vancouver TIW–CXH international | 1 | 6 | 86% | 0 | 143 |
| Tacoma Narrows → Seattle TIW–LKE | 1 | 6 | 86% | 0 | 27 |
| Tacoma Narrows → Pearson Field TIW–VUO | 1 | 5 | 83% | 0 | 114 |
| Tacoma Narrows → Chelan TIW–VWE | 1 | 5 | 83% | 0 | 130 |
| Truckee → Boeing Fld/King County International TKF–BFI | 1 | 0 | 0% | 0 | 577 |
| Truckee → Seattle Paine Field International TKF–PAE | 1 | 4 | 67% | 0 | 603 |
| Jacqueline Cochran Regional → Friday Harbor TRM–FRD | 1 | 2 | 33% | 0 | 1,088 |
| Jacqueline Cochran Regional → Seattle Paine Field International TRM–PAE | 1 | 0 | 0% | 0 | 1,036 |
| Portland-Troutdale → Bremerton Ntl TTD–PWT | 1 | 4 | 67% | 0 | 135 |
| Lake Tahoe → Boeing Fld/King County International TVL–BFI | 1 | 0 | 0% | 0 | 607 |
| Lake Tahoe → Seattle Paine Field International TVL–PAE | 1 | 0 | 0% | 0 | 633 |
| Port Townsend → Boeing Fld/King County International TWD–BFI | 1 | 0 | 0% | 0 | 43 |
| Port Townsend → Kenmore TWD–KEH | 1 | 0 | 0% | 0 | 33 |
| Port Townsend → Seattle Paine Field International TWD–PAE | 1 | 0 | 0% | 0 | 27 |
| Port Townsend → Poulsbo TWD–PUL | 1 | 2 | 33% | 0 | 23 |
| Port Townsend → Victoria TWD–YYJ international | 1 | 1 | 17% | 0 | 50 |
| Ukiah Municipal → Eastsound UKI–ESD | 1 | 1 | 17% | 0 | 662 |
| Heber → Seattle Paine Field International UT1–PAE | 1 | 1 | 17% | 0 | 743 |
| Petaluma → Boeing Fld/King County International UXK–BFI | 1 | 1 | 17% | 0 | 640 |
| Pearson Field → Astoria Regional VUO–AST | 1 | 0 | 0% | 0 | 70 |
| Pearson Field → Seattle Paine Field International VUO–PAE | 1 | 0 | 0% | 0 | 159 |
| Pearson Field → Tacoma Narrows VUO–TIW | 1 | 3 | 50% | 0 | 114 |
| Pearson Field → Port Townsend VUO–TWD | 1 | 4 | 67% | 0 | 168 |
| Chelan → Bend VWE–OR4 | 1 | 1 | 17% | 0 | 267 |
| Arlington → Kenmore VWO–KEH | 1 | 2 | 33% | 0 | 28 |
| Hamilton → Boeing Fld/King County International WQC–BFI | 1 | 0 | 0% | 0 | 397 |
| Westsound → Vancouver WSX–CXH international | 1 | 0 | 0% | 0 | 45 |
| Tofino → Bellingham International YAZ–BLI international | 1 | 0 | 0% | 0 | 149 |
| Tofino → Friday Harbor YAZ–FRD international | 1 | 1 | 17% | 0 | 131 |
| Campbell River → Coeur D'Alene YBL–COE international | 1 | 0 | 0% | 0 | 413 |
| Campbell River → Kalispell YBL–FCA international | 1 | 6 | 100% | 0 | 512 |
| Campbell River → Friday Harbor YBL–FRD international | 1 | 0 | 0% | 0 | 142 |
| Campbell River → Seattle Paine Field International YBL–PAE international | 1 | 2 | 33% | 0 | 196 |
| Nanaimo → Boeing Fld/King County International YCD–BFI international | 1 | 2 | 33% | 0 | 128 |
| Nanaimo → Bellingham International YCD–BLI international | 1 | 0 | 0% | 0 | 63 |
| Edmonton → Bellingham International YEG–BLI international | 1 | 4 | 67% | 0 | 499 |
| Edmonton → Seattle Paine Field International YEG–PAE international | 1 | 0 | 0% | 0 | 534 |
| Gorge Harbor → Seattle YGE–LKE international | 1 | 2 | 33% | 0 | 207 |
| Big Bay Marina → Kenmore YIG–KEH international | 1 | 5 | 83% | 0 | 224 |
| Kamloops → Boeing Fld/King County International YKA–BFI international | 1 | 0 | 0% | 0 | 235 |
| Kamloops → Seattle Paine Field International YKA–PAE international | 1 | 0 | 0% | 0 | 210 |
| Yakima Air Trml/Mcallister Field → Boeing Fld/King County International YKM–BFI | 1 | 0 | 0% | 0 | 106 |
| Yakima Air Trml/Mcallister Field → Friday Harbor YKM–FRD | 1 | 0 | 0% | 0 | 178 |
| Yakima Air Trml/Mcallister Field → Seattle Paine Field International YKM–PAE | 1 | 0 | 0% | 0 | 123 |
| Yakima Air Trml/Mcallister Field → Clarence E Page Municipal YKM–RCE | 1 | 2 | 33% | 0 | 186 |
| Yakima Air Trml/Mcallister Field → Hamilton YKM–WQC | 1 | 4 | 67% | 0 | 307 |
| Vancouver → Bellingham International YVR–BLI international | 1 | 1 | 12% | 0 | 40 |
| Vancouver → Seattle Paine Field International YVR–PAE international | 1 | 0 | 0% | 0 | 98 |
| Victoria → Friday Harbor YWH–FRD international | 1 | 2 | 33% | 0 | 18 |
| Whitehorse → Boeing Fld/King County International YXY–BFI international | 1 | 0 | 0% | 0 | 1,045 |
| Victoria → Friday Harbor YYJ–FBS international | 1 | 6 | 100% | 0 | 21 |
| Victoria → Kenmore YYJ–KEH international | 1 | 4 | 67% | 0 | 82 |
| Port Hardy → Friday Harbor YZT–FBS international | 1 | 3 | 30% | 0 | 245 |
| Port Hardy → Kenmore YZT–KEH international | 1 | 0 | 0% | 0 | 307 |
| Masset → Tacoma Narrows ZMT–TIW international | 1 | 2 | 33% | 0 | 627 |