SEA

Seattle (SEA) direct flights: all 141 nonstop routes, measured

live · updated 5h ago

OPS Watch · 117,003 legs measured · last 90 days · 5 routes outbound only · 3 routes inbound only

141 nonstop destinations from Seattle–Tacoma International Airport, flown by 37 airlines. 133 of them also fly back in.

Measured from flights observed on Seattle’s own departure and arrival boards over the last 14 days. Every route below carries its observed weekly frequency, and 134 routes with enough history show how reliably they actually run: on-time share and cancellation rate from the last 90 days. Right now departures are no data.

Departures board → Arrivals board → Delays & weather at SEA → Wikipedia ↗ Official site ↗
Busiest routeAnchorage ANC · about 346 movements a week, Air Transport International, Alaska Airlines, Delta Air Lines4,452 legs observed
Most reliableMexico City MEX · 88% on time, 0% cancelled180 legs
Roughest rideHong Kong HKG · 31% on time, 0% cancelled130 legs

All SEA nonstop destinations, ranked by weekly flights

One row per destination, both directions merged. On time means within 15 minutes of schedule; cancelled is the share of observed legs that never went. Routes with fewer than 20 observed legs show their leg count instead of a shaky number.

ANCAnchorage⇆ Air Transport International · Alaska Airlines · Delta Air Lines 346/wk 64%on time 0.4%cancelled
Schedule
Air Transport International departs 8C3351 02:308C3316 05:00
Alaska Airlines departs AS61 07:00AS65 07:02AS61 07:03AS386 07:08AS65 07:08AS92 08:18AS1332 08:22AS708 09:33AS584 09:35AS1680 09:35AS83 10:42AS1432 10:51AS83 11:26AS1333 11:43AS1434 12:04AS1381 12:59AS1440 13:23AS99 14:43AS67 15:47AS67 15:52AS99 15:53AS1683 16:53AS85 16:53AS225 16:58AS85 17:53AS1408 17:59AS1438 18:53AS582 18:59AS1336 19:59AS769 19:59AS228 20:48AS711 20:53AS1490 21:59AS1471 21:59AS703 22:55AS205 22:56AS1512 22:59
Delta Air Lines departs DL2768 07:25DL922 10:35DL928 13:38DL2367 17:30DL936 21:44
Air Transport International arrives 8C9703 11:36
Alaska Airlines arrives AS1439 05:00AS1380 05:00AS398 05:28AS1380 06:00AS1423 06:00AS1539 06:00AS532 06:30AS98 06:59AS98 07:00AS1657 10:37AS408 10:37AS268 10:41AS48 11:41AS1682 12:35AS594 12:35AS1462 12:41AS651 13:40AS1445 13:40AS221 13:41AS1460 14:19AS440 14:53AS1474 14:57AS62 15:54AS1458 15:56AS62 16:03AS1464 16:52AS595 16:55AS1338 19:09AS1417 19:10AS64 20:28AS64 20:31AS597 20:32AS1472 20:35AS208 21:35AS233 21:43AS66 21:58AS59 21:58AS66 22:15
Delta Air Lines arrives DL925 06:07DL853 10:55DL833 12:36DL2768 16:27DL922 18:59DL928 20:43
LAXLos Angeles⇆ Alaska Airlines · American Airlines · Delta Air Lines · Frontier Airlines · United Airlines · Southwest Airlines 328/wk 66%on time 0.2%cancelled
Schedule
Alaska Airlines departs AS505 06:10AS505 06:49AS1306 08:20AS1414 08:20AS1306 09:57AS496 10:07AS1672 10:07AS487 11:33AS487 11:41AS696 13:13AS696 14:19AS458 14:56AS1300 15:20AS1300 15:58AS492 16:59AS1390 17:04AS63 17:59AS492 19:08AS496 19:10AS2201 19:30AS524 20:48AS524 21:12
American Airlines departs AA4896 07:10AA6219 07:10AA4988 12:55AA6438 16:37AA6438 17:02
Delta Air Lines departs DL1628 07:15DL9964 08:00DL9964 09:30DL2769 09:59DL2914 12:35DL2830 14:30DL2861 17:40DL2854 19:50DL2512 21:35
Frontier Airlines departs F91178 20:15
United Airlines departs UA6053 06:30UA4729 12:16UA1403 16:35UA4796 16:35UA1730 18:43
Alaska Airlines arrives AS748 08:52AS748 08:56AS482 10:56AS495 11:02AS457 11:55AS482 12:16AS798 13:39AS798 14:25AS1305 15:32AS493 15:47AS712 16:01AS585 18:33AS585 18:48AS698 19:39AS1305 19:50AS1301 20:39AS698 20:56AS770 21:39AS1301 22:00AS614 22:59AS1301 23:04
American Airlines arrives AA6476 12:25AA6438 15:57AA6420 22:37AA6371 22:40
Delta Air Lines arrives DL2980 09:55DL304 12:27DL1714 12:40DL1045 14:53DL2606 16:44DL2640 20:27DL1551 22:05DL2616 23:50
Frontier Airlines arrives F91177 18:36
Southwest Airlines arrives WN2368 21:00
United Airlines arrives UA5736 11:35UA5271 13:44UA1295 15:33UA6043 15:50UA6047 19:29UA684 21:59
SFOSan Francisco⇆ Alaska Airlines · Delta Air Lines · United Airlines 293/wk 55%on time 0.6%cancelled
Schedule
Alaska Airlines departs AS725 06:39AS725 07:18AS2139 08:30AS528 08:41AS528 09:59AS688 10:47AS655 11:54AS655 12:05AS680 13:41AS688 13:55AS680 15:44AS1385 15:45AS2510 16:24AS619 17:44AS1385 17:59AS628 19:24AS619 19:36AS590 20:30AS590 20:36AS410 21:36
Delta Air Lines departs DL1053 07:15DL1134 07:16DL1412 10:55DL3707 14:36DL3991 17:51DL2635 21:30
United Airlines departs UA499 07:11UA2831 09:05UA5660 10:44UA2281 13:19UA2478 15:18UA5841 17:21UA737 19:25UA5415 20:29
Alaska Airlines arrives AS620 08:20AS620 09:08AS1327 11:22AS1327 11:55AS656 12:51AS580 13:16AS68 15:58AS656 16:04AS630 17:33AS630 17:39AS68 18:33AS1340 19:07AS1340 19:56AS758 20:32AS591 21:25AS591 21:40AS316 23:10
Delta Air Lines arrives DL2721 08:40DL9961 12:38DL1053 12:44DL1134 12:57DL1412 16:30DL3707 20:01DL3991 23:14
United Airlines arrives UA5579 01:15UA5790 10:03UA500 12:23UA2744 14:17UA5842 16:34UA2279 18:44UA1097 21:01UA1007 23:26
DENDenver⇆ Air Transport International · Alaska Airlines · Delta Air Lines · Frontier Airlines · Southwest Airlines · United Airlines 287/wk 58%on time 0.2%cancelled
Schedule
Air Transport International departs 8C3397 15:50
Alaska Airlines departs AS682 07:08AS682 07:21AS535 10:05AS535 10:13AS304 12:48AS602 13:16AS639 13:16AS602 14:23AS310 18:54AS310 19:32
Delta Air Lines departs DL1358 08:55DL2543 13:39DL2851 20:00
Frontier Airlines departs F93406 16:27
Southwest Airlines departs WN3753 05:50WN3753 06:15WN3754 11:05WN677 12:40WN2702 13:25WN3755 14:10WN1860 14:25WN1448 15:30WN1841 16:15WN3493 21:15
United Airlines departs UA2601 05:00UA1505 08:30UA2033 12:43UA333 14:27UA757 15:55UA1218 18:05
Alaska Airlines arrives AS317 09:10AS682 13:59AS682 14:15AS535 17:00AS567 17:29AS1678 17:29AS309 19:41AS615 19:58AS1429 19:58AS615 21:30
Delta Air Lines arrives DL1731 07:59DL1358 15:46DL2543 20:40
Frontier Airlines arrives F91175 15:08
Southwest Airlines arrives WN4392 10:30WN3769 10:30WN447 13:30WN3109 13:45WN4538 14:20WN875 14:55WN3766 16:30WN183 19:05WN3245 19:40WN1769 20:35WN175 21:45WN1048 22:30WN4358 22:40
United Airlines arrives UA1348 10:01UA2058 13:21UA2833 16:03UA2013 17:37UA2767 21:15UA2651 22:59
PHXPhoenix⇆ Alaska Airlines · American Airlines · Delta Air Lines · Southwest Airlines 272/wk 72%on time 0.6%cancelled
Schedule
Alaska Airlines departs AS606 07:18AS606 07:27AS1702 09:40AS449 09:53AS417 11:55AS417 11:59AS700 13:40AS700 13:42AS744 14:45AS478 15:10AS746 16:48AS744 16:59AS2154 17:55AS632 18:54AS632 19:00AS644 20:44AS644 20:58AS515 21:07
American Airlines departs AA3792 06:00AA3583 06:00AA4117 11:22AA3793 11:44AA3670 11:44AA4207 14:19AA2783 15:30AA3934 18:15AA1373 20:10
Delta Air Lines departs DL2419 07:59DL2449 12:00DL1931 12:00DL2442 13:30DL1963 15:35DL2698 18:10DL2447 20:39
Southwest Airlines departs WN2973 05:15WN1786 05:25WN3704 05:35WN8801 07:55WN4307 08:05WN3761 11:10WN3783 11:20WN4309 15:00WN3423 17:10WN3497 18:50
Alaska Airlines arrives AS605 09:05AS605 09:12AS645 11:14AS645 11:27AS603 12:14AS603 12:34AS637 14:39AS637 14:45AS609 15:55AS611 17:37AS611 17:51AS401 19:21AS1422 19:23AS1348 21:46AS477 22:13AS746 23:59
American Airlines arrives AA4081 10:52AA2208 13:46AA2783 13:47AA4207 13:49AA3934 17:34AA4307 20:29AA3831 20:53
Delta Air Lines arrives DL2444 10:00DL1570 10:05DL2374 12:30DL2419 15:24DL2449 19:05DL2442 20:49
Southwest Airlines arrives WN3046 01:35WN800 10:55WN2044 10:55WN1166 12:40WN2853 14:30WN3203 14:30WN2970 16:30WN654 18:45WN586 20:00WN2444 20:40WN1015 23:55
PDXPortland⇆ Alaska Airlines · Delta Air Lines 272/wk 72%on time 0.5%cancelled
Schedule
Alaska Airlines departs AS453 07:08AS761 07:20AS2049 08:35AS279 08:40AS3145 10:04AS3111 10:30AS488 12:13AS488 12:30AS2491 12:57AS1700 13:30AS3143 14:05AS441 15:51AS2348 15:54AS2325 17:41AS2436 17:58AS434 18:51AS2425 18:58AS2125 19:51AS3336 19:58AS1867 20:59AS415 20:59AS2421 21:59AS1495 21:59AS2205 22:59AS2231 22:59
Delta Air Lines departs DL9962 06:00DL3953 07:30DL3818 09:30DL3802 10:35DL4062 13:45DL3918 16:02DL3918 16:03DL3820 18:55DL3997 18:55DL3913 21:29DL3910 22:50DL3751 22:55
Alaska Airlines arrives AS2258 06:00AS2197 06:00AS499 07:09AS499 07:20AS1860 08:24AS427 08:25AS2190 09:10AS376 09:10AS2452 09:12AS2257 10:17AS754 10:39AS587 10:53AS3201 11:45AS1409 12:05AS1536 12:50AS3038 13:19AS2243 14:55AS3342 15:35AS2463 15:35AS1701 15:59AS3146 16:49AS2349 18:49AS743 18:51AS2426 20:33AS2092 20:35AS2554 22:25AS452 22:39
Delta Air Lines arrives DL4008 06:44DL4036 07:45DL3957 08:14DL3695 08:29DL3953 11:03DL3818 12:37DL3802 13:45DL4062 16:35DL3918 19:04DL3918 19:05DL3820 22:00DL4096 22:05
ORDChicago⇆ Alaska Airlines · American Airlines · Delta Air Lines · United Airlines 258/wk 62%on time 0.5%cancelled
Schedule
Alaska Airlines departs AS328 00:16AS410 06:00AS265 08:32AS265 08:33AS429 10:33AS429 11:35AS579 11:56AS538 17:51AS285 23:41
American Airlines departs AA1872 06:12AA1872 06:15AA3234 10:31AA3105 10:59AA2966 13:40AA1476 15:41AA2672 17:39AA2379 23:57
Delta Air Lines departs DL2055 07:15DL637 11:45DL2108 17:50
United Airlines departs UA2618 07:00UA2835 10:42UA2369 13:56UA1265 17:07UA747 23:13UA1547 23:13
Alaska Airlines arrives AS587 08:30AS583 10:34AS583 11:44AS579 15:41AS407 18:25AS407 18:28AS337 20:28AS337 21:38
American Airlines arrives AA3231 00:11AA3234 09:31AA3105 10:09AA2966 12:50AA1476 14:51AA2672 15:43AA2392 21:36
Delta Air Lines arrives DL2041 09:35DL1564 15:25DL1818 20:16DL1205 20:20
United Airlines arrives UA341 09:36UA2099 11:27UA1660 15:51UA1801 18:52UA2211 22:56
GEGSpokane⇆ Alaska Airlines · Delta Air Lines 242/wk 58%on time 1.1%cancelled
Schedule
Alaska Airlines departs AS2135 07:20AS3315 08:35AS2044 08:42AS3142 10:14AS724 10:20AS454 11:25AS454 11:32AS2144 12:31AS355 13:34AS2020 13:50AS2194 15:37AS3220 15:54AS2054 16:48AS3218 17:41AS2280 18:56AS448 19:53AS448 20:19AS347 21:17AS1382 22:52AS1382 22:55
Delta Air Lines departs DL3830 07:15DL3824 09:15DL3754 11:00DL4145 13:53DL3857 15:55DL3832 17:30DL3677 19:59DL1752 22:43DL2354 22:47
Alaska Airlines arrives AS534 07:09AS221 07:20AS360 08:20AS360 08:37AS3129 09:40AS320 09:48AS2069 10:43AS3316 11:44AS2045 11:49AS3143 13:34AS726 13:56AS1480 13:56AS455 14:50AS455 14:52AS2145 15:45AS2021 16:46AS423 17:55AS2195 18:33AS3221 19:00AS2349 19:44AS319 21:00AS2281 21:51
Delta Air Lines arrives DL2218 06:27DL1664 06:32DL3790 08:30DL3830 10:55DL3824 12:35DL3754 14:29DL4145 17:28DL3857 19:14DL3832 20:59
LASLas Vegas⇆ Alaska Airlines · Delta Air Lines · Frontier Airlines · Southwest Airlines · United Airlines 233/wk 69%on time 0.5%cancelled
Schedule
Alaska Airlines departs AS1363 08:08AS612 08:23AS212 10:42AS612 10:54AS738 12:11AS738 12:45AS728 13:36AS1481 13:36AS678 14:54AS552 15:33AS1676 15:33AS678 17:20AS703 17:31AS523 18:23AS768 18:59AS2150 19:41AS768 20:24AS704 20:38AS704 21:24
Delta Air Lines departs DL2922 07:16DL2905 09:10DL2880 12:00DL2955 16:51DL2949 20:05
Frontier Airlines departs F94668 10:57F92408 19:45
Southwest Airlines departs WN4769 06:15WN4078 11:05WN2234 14:05WN3315 14:15WN3757 20:40
United Airlines departs UA3901 21:45
Alaska Airlines arrives AS741 08:48AS741 08:49AS701 09:50AS676 12:34AS629 13:17AS785 14:42AS785 14:57AS676 16:13AS629 16:56AS738 18:45AS749 19:11AS749 19:55AS552 21:00AS1677 21:58AS552 21:58AS691 23:44
Delta Air Lines arrives DL2844 08:44DL2922 13:51DL2905 15:46DL2880 18:23DL2956 21:54DL1835 22:05
Frontier Airlines arrives F92407 09:42F94203 18:28
Southwest Airlines arrives WN2409 01:20WN269 01:30WN2254 10:40WN1971 11:45WN1322 11:55WN2408 15:35WN2850 19:20WN155 20:00WN1572 22:20WN1726 23:00
YVRVancouver⇆ Air Canada Jetz · Alaska Airlines · Delta Air Lines 230/wk 48%on time 1.4%cancelled
Schedule
Air Canada Jetz departs AC8801 05:50AC8803 10:50AC8807 15:00AC8809 19:15
Alaska Airlines departs AS2004 09:45AS2004 09:53AS2005 11:10AS2005 11:20AS2006 13:27AS2006 13:28AS2007 15:30AS2007 15:31AS2008 17:36AS2009 19:55AS2009 19:56AS2010 22:59
Delta Air Lines departs DL3742 09:07DL3748 13:30DL3968 15:45DL3682 17:30DL3682 17:35DL3698 19:59DL4081 19:59DL3893 21:45
Air Canada Jetz arrives AC8798 10:05AC8804 14:22AC8810 22:47
Alaska Airlines arrives AS2011 07:06AS2011 07:08AS2012 09:12AS2013 12:56AS2013 12:57AS2014 14:16AS2014 14:17AS2015 16:26AS2015 16:27AS2016 18:31AS2016 18:32AS2017 20:38
Delta Air Lines arrives DL3943 07:35DL3987 08:35DL4020 12:27DL3764 16:53DL3968 19:04DL3887 20:50DL3887 20:55
DFWDallas-Fort Worth⇆ Alaska Airlines · American Airlines · Delta Air Lines 214/wk 70%on time 0.3%cancelled
Schedule
Alaska Airlines departs AS424 00:24AS414 06:00AS321 08:39AS340 08:40AS341 10:45AS341 11:06AS549 12:12AS549 12:21AS542 17:56AS1648 22:58AS1642 22:58
American Airlines departs AA2604 00:25AA2604 00:30AA2748 05:30AA1667 07:51AA707 10:17AA767 12:02AA767 12:04AA767 12:05AA717 14:12AA757 15:42AA727 17:34AA362 23:45AA2003 23:59
Delta Air Lines departs DL803 09:35DL870 17:40
Alaska Airlines arrives AS543 08:29AS543 08:38AS365 11:22AS365 12:30AS415 15:25AS321 18:12AS321 18:18AS322 20:21AS341 20:39AS550 22:02AS550 23:23
American Airlines arrives AA1487 00:07AA1487 00:10AA707 09:23AA767 11:11AA717 13:19AA757 14:51AA727 16:42AA1483 19:48AA2009 21:52AA2003 21:57
Delta Air Lines arrives DL804 09:09DL803 19:30DL1806 20:00
SANSan Diego⇆ Alaska Airlines · Delta Air Lines · Southwest Airlines 212/wk 63%on time 0.7%cancelled
Schedule
Alaska Airlines departs AS1401 07:04AS1367 07:40AS650 08:41AS1367 08:49AS697 10:13AS650 10:20AS621 11:31AS621 11:32AS765 14:18AS765 14:59AS791 16:54AS635 16:59AS247 18:21AS623 19:07AS254 20:07AS254 20:35AS604 20:49AS600 21:08
Delta Air Lines departs DL2508 07:15DL2533 09:45DL2572 12:28DL2613 15:14DL2672 19:41
Southwest Airlines departs WN3576 06:45WN2093 07:50WN4046 14:05WN3285 17:10WN894 17:50WN3764 18:40
Alaska Airlines arrives AS709 09:20AS608 09:28AS608 10:25AS792 12:28AS609 12:39AS1366 14:17AS1503 14:17AS1368 14:39AS1368 15:17AS685 17:51AS685 18:02AS574 18:52AS1373 19:52AS692 20:26AS683 21:33AS683 21:40AS1373 22:33AS622 23:37
Delta Air Lines arrives DL2530 10:05DL2508 14:14DL2533 16:40DL2572 19:20DL2613 22:05
Southwest Airlines arrives WN3427 10:10WN2978 10:20WN3422 10:30WN3694 11:45WN758 19:50WN155 20:00WN884 20:25WN471 21:05
BOIBoise⇆ Alaska Airlines · Delta Air Lines 199/wk 58%on time 0.3%cancelled
SMFSacramento⇆ Alaska Airlines · Delta Air Lines · Southwest Airlines 197/wk 59%on time 0.2%cancelled
SJCSan Jose⇆ Alaska Airlines · Delta Air Lines · Southwest Airlines 194/wk 58%on time 0.3%cancelled
SLCSalt Lake City⇆ Alaska Airlines · Delta Air Lines · United Airlines 171/wk 62%on time 0.3%cancelled
SNASanta Ana⇆ Alaska Airlines · Delta Air Lines · Southwest Airlines 163/wk 65%on time 0.4%cancelled
ATLAtlanta⇆ Alaska Airlines · Delta Air Lines 150/wk 58%on time 0.3%cancelled
MSPMinneapolis⇆ Alaska Airlines · Delta Air Lines · Sun Country Airlines · Southwest Airlines 145/wk 81%on time 0.4%cancelled
BOSBoston⇆ Alaska Airlines · Delta Air Lines · JetBlue Airways 138/wk 50%on time 0.7%cancelled
JFKNew York⇆ Alaska Airlines · Delta Air Lines · JetBlue Airways 125/wk 61%on time 2.2%cancelled
JNUJuneau⇆ Alaska Airlines · Delta Air Lines 119/wk 77%on time 0.3%cancelled
ONTOntario⇆ Air Transport International · Alaska Airlines · Delta Air Lines · Frontier Airlines · Southwest Airlines 115/wk 58%on time 0.7%cancelled
EUGEugene⇆ Alaska Airlines · Delta Air Lines 112/wk 74%on time 0.8%cancelled
RDMRedmond⇆ Alaska Airlines · Delta Air Lines 112/wk 72%on time 0.3%cancelled
HNLHonolulu⇆ Alaska Airlines · Delta Air Lines 111/wk 56%on time 3.4%cancelled
PSCPasco⇆ Alaska Airlines · Delta Air Lines 107/wk 77%on time 0.9%cancelled
AUSAustin⇆ Alaska Airlines · Delta Air Lines · Southwest Airlines 100/wk 71%on time 0%cancelled
OAKOakland⇆ Alaska Airlines · Southwest Airlines 99/wk 60%on time 0.4%cancelled
DTWDetroit⇆ Alaska Airlines · Delta Air Lines 98/wk 67%on time 0.3%cancelled
EWRNew York⇆ Alaska Airlines · United Airlines 98/wk 58%on time 1.7%cancelled
MFRMedford⇆ Alaska Airlines · Delta Air Lines 98/wk 76%on time 1.4%cancelled
FAIFairbanks⇆ Alaska Airlines · Delta Air Lines 94/wk 75%on time 0.5%cancelled
IAHHouston⇆ Alaska Airlines · United Airlines 93/wk 80%on time 0.1%cancelled
IADWashington⇆ Alaska Airlines · Delta Air Lines · United Airlines 87/wk 60%on time 0.3%cancelled
BURBurbank⇆ Alaska Airlines · Southwest Airlines 83/wk 67%on time 1.7%cancelled
PHLPhiladelphia⇆ Alaska Airlines · American Airlines · Delta Air Lines 80/wk 70%on time 0.9%cancelled
BZNBozeman⇆ Alaska Airlines · Delta Air Lines 77/wk 70%on time 0.6%cancelled
YYCCalgary⇆ Alaska Airlines · WestJet 77/wk 60%on time 1.9%cancelled
BNANashville⇆ Alaska Airlines · Delta Air Lines · Southwest Airlines 75/wk 58%on time 0.4%cancelled
LHRLondon⇆ Alaska Airlines · British Airways · Delta Air Lines · Virgin Atlantic 71/wk 73%on time 1.2%cancelled
MCOOrlando⇆ Alaska Airlines · Delta Air Lines 71/wk 71%on time 0.4%cancelled
OGGKahului⇆ Alaska Airlines · Delta Air Lines 68/wk 78%on time 1.6%cancelled
KTNKetchikan⇆ Alaska Airlines 61/wk 73%on time 0.5%cancelled
CLTCharlotte⇆ American Airlines 60/wk 71%on time 0%cancelled
TPETaipei⇆ China Airlines · Delta Air Lines · EVA Air · Starlux Airlines 58/wk 72%on time 1.2%cancelled
RNOReno⇆ Alaska Airlines 54/wk 58%on time 0.1%cancelled
MCIKansas City⇆ Alaska Airlines · Delta Air Lines · Southwest Airlines 52/wk 79%on time 0%cancelled
ICNSeoul⇆ Alaska Airlines · Asiana Airlines · Delta Air Lines · Korean Air 51/wk 77%on time 1.8%cancelled
STLSt Louis⇆ Alaska Airlines 49/wk 62%on time 0.3%cancelled
MIAMiami⇆ Alaska Airlines · American Airlines · Delta Air Lines 48/wk 73%on time 0.7%cancelled
KOAKailua-Kona⇆ Alaska Airlines · Delta Air Lines 48/wk 79%on time 1.9%cancelled
YYJVictoria⇆ Alaska Airlines 48/wk 68%on time 1.1%cancelled
MSOMissoula⇆ Alaska Airlines 47/wk 68%on time 0.7%cancelled
FCAKalispell⇆ Alaska Airlines 44/wk 64%on time 0.5%cancelled
KEFReykjavík⇆ Icelandair 44/wk 81%on time 0.2%cancelled
BLIBellingham⇆ Alaska Airlines · Allegiant Air · Empire Airlines 43/wk 65%on time 2.3%cancelled
BWIBaltimore⇆ Alaska Airlines 43/wk 52%on time 0.5%cancelled
DCAWashington⇆ Alaska Airlines · Delta Air Lines 42/wk 60%on time 0.2%cancelled
LIHLihue⇆ Alaska Airlines · Delta Air Lines 42/wk 80%on time 3%cancelled
TUSTucson⇆ Alaska Airlines · Delta Air Lines 42/wk 65%on time 0%cancelled
BILBillings⇆ Alaska Airlines 42/wk 59%on time 2.6%cancelled
FATFresno⇆ Alaska Airlines 42/wk 78%on time 0.6%cancelled
PUWPullman⇆ Alaska Airlines 42/wk 72%on time 0.9%cancelled
MDWChicago⇆ Southwest Airlines 41/wk 45%on time 0.6%cancelled
TPATampa⇆ Alaska Airlines · Delta Air Lines 40/wk 66%on time 0.2%cancelled
RDURaleigh/Durham⇆ Alaska Airlines · Delta Air Lines 39/wk 61%on time 0%cancelled
CVGCincinnati / Covington⇆ Alaska Airlines · Delta Air Lines 35/wk 62%on time 0.9%cancelled
ABQAlbuquerque⇆ Alaska Airlines · Delta Air Lines 32/wk 61%on time 0%cancelled
PSPPalm Springs⇆ Alaska Airlines · Southwest Airlines 30/wk 62%on time 1.8%cancelled
SITSitka⇆ Alaska Airlines 30/wk 73%on time 0.3%cancelled
HNDTokyo⇆ All Nippon Airways · Delta Air Lines 29/wk 73%on time 0.3%cancelled
FLLFort Lauderdale⇆ Alaska Airlines · Delta Air Lines 28/wk 61%on time 0.3%cancelled
FRAFrankfurt am Main⇆ Condor Flugdienst · Lufthansa 28/wk 44%on time 0.3%cancelled
INDIndianapolis⇆ Alaska Airlines · Southwest Airlines 28/wk 68%on time 0%cancelled
NRTTokyo⇆ Alaska Airlines · Japan Airlines 28/wk 52%on time 1.4%cancelled
YYZToronto⇆ Air Canada Jetz · Alaska Airlines 28/wk 63%on time 0.8%cancelled
ALWWalla Walla⇆ Alaska Airlines 28/wk 75%on time 1.1%cancelled
AMSAmsterdam⇆ Delta Air Lines 28/wk 57%on time 0.6%cancelled
CMHColumbus⇆ Alaska Airlines 28/wk 69%on time 0%cancelled
EATWenatchee⇆ Alaska Airlines 28/wk 62%on time 2.8%cancelled
GDLGuadalajara⇆ Volaris 28/wk 71%on time 0%cancelled
IDAIdaho Falls⇆ Alaska Airlines 28/wk 76%on time 0%cancelled
SBPSan Luis Obispo⇆ Alaska Airlines 28/wk 70%on time 0%cancelled
YKMYakima⇆ Alaska Airlines 28/wk 70%on time 1.9%cancelled
CLECleveland⇆ Alaska Airlines 27/wk 57%on time 0%cancelled
PITPittsburgh⇆ Alaska Airlines 27/wk 56%on time 0%cancelled
SBASanta Barbara⇆ Alaska Airlines 27/wk 67%on time 2.3%cancelled
STSSanta Rosa⇆ Alaska Airlines 27/wk 66%on time 0%cancelled
YEGEdmonton⇆ Alaska Airlines 27/wk 74%on time 0%cancelled
CDGParis⇆ Air France · Delta Air Lines 26/wk 52%on time 0.9%cancelled
OMAOmaha⇆ Alaska Airlines 24/wk 63%on time 1.3%cancelled
SATSan Antonio⇆ Alaska Airlines 24/wk 64%on time 0%cancelled
MKEMilwaukee⇆ Alaska Airlines 23/wk 69%on time 0.3%cancelled
FCORome⇆ Alaska Airlines · Delta Air Lines 22/wk 49%on time 2.1%cancelled
LGBLong Beach⇆ Alaska Airlines · Southwest Airlines · Delta Air Lines 21/wk 59%on time 0.7%cancelled
OKCOklahoma City⇆ Alaska Airlines 21/wk 66%on time 0.4%cancelled
MSYNew Orleans⇆ Alaska Airlines · Southwest Airlines 20/wk 55%on time 0%cancelled
DALDallas⇆ Southwest Airlines 20/wk 50%on time 0.8%cancelled
SUNHailey⇆ Alaska Airlines 18/wk 67%on time 2.5%cancelled
ISTIstanbul⇆ Turkish Airlines 17/wk 55%on time 0%cancelled
ELPEl Paso⇆ Alaska Airlines · Delta Air Lines 15/wk 53%on time 6.8%cancelled
CHSCharleston⇆ Alaska Airlines 15/wk 55%on time 0%cancelled
ACVArcata/Eureka⇆ Alaska Airlines 14/wk 69%on time 1.7%cancelled
DOHDoha⇆ Qatar Airways 14/wk 60%on time 0%cancelled
DUBDublin⇆ Aer Lingus 14/wk 75%on time 0%cancelled
GTFGreat Falls⇆ Alaska Airlines 14/wk 61%on time 0.6%cancelled
HLNHelena⇆ Alaska Airlines 14/wk 54%on time 1.7%cancelled
ICTWichita⇆ Alaska Airlines 14/wk 58%on time 2.2%cancelled
LWSLewiston⇆ Delta Air Lines 14/wk 73%on time 0%cancelled
MEXMexico City⇆ Aeroméxico 14/wk 88%on time 0%cancelled
MRYMonterey⇆ Alaska Airlines 14/wk 58%on time 1.1%cancelled
PVGShanghai⇆ Delta Air Lines 14/wk 75%on time 5.4%cancelled
RDDRedding⇆ Alaska Airlines 14/wk 61%on time 1.1%cancelled
TULTulsa⇆ Alaska Airlines 14/wk 44%on time 0.6%cancelled
YLWKelowna⇆ Alaska Airlines 14/wk 76%on time 7.7%cancelled
DXBDubai⇆ Emirates 13/wk 43%on time 0%cancelled
JACJackson⇆ Alaska Airlines 13/wk 86%on time 0.6%cancelled
CDVCordova⇆ Alaska Airlines 12/wk 73%on time 0%cancelled
MUCMunich⇆ Lufthansa 12/wk 44%on time 0%cancelled
PSGPetersburg⇆ Alaska Airlines 12/wk 82%on time 0%cancelled
SJDSan José del Cabo⇆ Alaska Airlines 12/wk 74%on time 0.7%cancelled
WRGWrangell⇆ Alaska Airlines 12/wk 82%on time 0%cancelled
YAKYakutat⇆ Alaska Airlines 12/wk 73%on time 0%cancelled
MNLManila⇆ Philippine Airlines 11/wk 58%on time 7.4%cancelled
HKGHong Kong⇆ Cathay Pacific 10/wk 31%on time 0%cancelled
SINSingapore⇆ Singapore Airlines 10/wk 59%on time 0%cancelled
CPHCopenhagen⇆ Scandinavian Airlines 8/wk 72%on time 4.9%cancelled
BCNBarcelona⇆ Delta Air Lines 6/wk 62%on time 0%cancelled
BFISeattle⇆ Alaska Airlines · Sun Country Airlines 4/wk 60%on time 4.3%cancelled
PEKBeijing⇆ Hainan Airlines 4/wk 50%on time 0%cancelled
PAEEverett→ Alaska Airlines 3/wk 43%on time 73%cancelled
PVRPuerto Vallarta⇆ Alaska Airlines 3/wk 75%on time 0%cancelled
CIDCedar Rapids← Allegiant Air · American Airlines 2/wk –3 legs –
CKGChongqing⇆ Hainan Airlines 2/wk 74%on time 0%cancelled
CLMPort Angeles→ Empire Airlines 1/wk –10 legs –
ESDEastsound→ Empire Airlines 1/wk –5 legs –
FRDFriday Harbor→ Empire Airlines 1/wk –5 legs –
MVWBurlington← Empire Airlines 1/wk –4 legs –
OGDOgden← Alaska Airlines 1/wk –1 legs –
SRQSarasota/Bradenton→ American Airlines 1/wk –1 legs –
■ ≥85% on time ■ 70–84% ■ 55–69% ■ <55% cancelled: amber ≥2%, red ≥5% ⇆ flies both directions

Nonstop flights into Seattle

133 of the 141 destinations above also fly nonstop into Seattle, so the table covers both directions of each route. Inbound arrival times and live status are on the arrivals board, and each route row links to its own route page with the paired schedule history.

5 routes appeared outbound only in the observed window; 3 routes appear inbound only. These are usually seasonal charter rotations or positioning patterns that the boards record separately.

SEA route map: where 141 nonstop routes go

Nonstop route network at Seattle (SEA)

SEA direct flights: questions travelers ask

How many direct flights does Seattle have?

Seattle–Tacoma International Airport currently has nonstop service to 141 destinations on 37 airlines, based on flights observed on the airport's own boards over the last 14 days. 133 of those routes operate in both directions.

Which direct route from Seattle is most reliable?

Among routes with at least 20 observed legs in the last 90 days, Mexico City (MEX) runs cleanest: 88% of flights within 15 minutes of schedule with a 0% cancellation rate.

Which airline flies the most nonstop routes from Seattle?

Alaska Airlines appears on 110 of the 141 nonstop routes we observed at SEA. The airline column in the route ledger lists every carrier observed on each route.

Where does this data come from?

From Seattle–Tacoma International Airport's own departure and arrival boards, recorded continuously by Pro Flight Search. Reliability figures cover the last 90 days; the route list covers the last 14 days of observed service.

More nonstop guides

Raleigh-Durham (RDU) Chicago · Midway (MDW) Sarasota-Bradenton (SRQ) South Bend (SBN) Santa Barbara (SBA) Islip · Long Island (ISP) Cedar Rapids (CID) Monterey (MRY) Sacramento (SMF) Ontario (ONT) Knoxville (TYS) Madison (MSN)
Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Seattle (SEA) nonstop network and route reliability, measured from official airport boards.

Canonical URL
https://proflightsearch.com/direct-flights/seattle-SEA
How we measure this →

Planning around SEA? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure