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ASA1490

SEA → ANC · Boeing 737-900 · Alaska Airlines

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Seattle Tacoma International Airport (SEA) — Seattle, United States
Departed
2026-09-17 05:13 UTC
Arrival
Ted Stevens Anchorage International Airport (ANC) — Anchorage, United States
Distance flown
2518 km
Straight-line distance
2326 km
Approach distance
62 km

Aircraft

Registration
N403AS
Type
Boeing 737-900
Seats
178 total (138 Economy, 24 Premium, 16 First)

Altitude & speed

Max altitude
36,025 ft
Max ground speed
463 kt
Tracked
3h 30m · 2,410 km
Altitude (ft, max 36,025)
019,45438,9070m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Ground speed (kt, max 463)
02505000m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Altitude (ft, max 36,025)
019,45438,9070m1h 0m2h 0m3h 0m
Ground speed (kt, max 463)
02505000m1h 0m2h 0m3h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Alaska Airlines (ASA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 05:22 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N609AS Boeing 737-700 Completed 2399 km
2026-10-02 05:41 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N912AK Boeing 737 MAX 9 Completed 2399 km
2026-10-01 05:12 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N612AS Boeing 737-700 Completed 2401 km
2026-09-29 05:29 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N562AS Boeing 737-800 Completed 2418 km
2026-09-28 05:33 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N619AS Boeing 737-700 Completed 2410 km
2026-09-27 05:09 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N557AS Boeing 737-800 Completed 2415 km
2026-09-26 05:22 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N982AK Boeing 737 MAX 9 Completed 2443 km
2026-09-25 05:22 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N707AL Boeing 737 MAX 9 Completed 2426 km
2026-09-24 05:06 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N619AS Boeing 737-700 Completed 2398 km
2026-09-22 05:01 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N472AS Boeing 737-900 Completed 2403 km
2026-09-21 04:58 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N644AS Boeing 737-700 Completed 2408 km
2026-09-20 04:58 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N614AS Boeing 737-700 Completed 2535 km
2026-09-19 05:38 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N622AS Boeing 737-700 Completed 2541 km
2026-09-18 06:26 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N618AS Boeing 737-700 Completed 2559 km
2026-09-17 05:13 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N403AS Boeing 737-900 Completed 2518 km
2026-09-15 05:30 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N287AK Boeing 737-900 Completed 2539 km
2026-09-14 05:32 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N614AS Boeing 737-700 Completed 2549 km
2026-09-13 05:09 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N527AS Boeing 737-800 Completed 2544 km
2026-09-12 05:25 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N615AS Boeing 737-700 Completed 2626 km
2026-09-11 05:16 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N972AK Boeing 737 MAX 9 Completed 2517 km
2026-09-10 05:16 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N494AS Boeing 737-900 Completed 2498 km
2026-09-08 05:15 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N453AS Boeing 737-900 Completed 2539 km
2026-09-07 04:55 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N264AK Boeing 737-900 Completed 2530 km
2026-09-06 05:08 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N964AK Boeing 737 MAX 9 Completed 2504 km
2026-09-05 05:06 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N842AK Boeing 737 MAX 8 Completed 2492 km
2026-09-04 05:25 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N556AS Boeing 737-800 Completed 2504 km
2026-09-03 05:19 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N590AS Boeing 737-800 Completed 2478 km
2026-09-01 05:00 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N814AK Boeing 737 MAX 8 Completed 2597 km
2026-08-31 04:58 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N508AS Boeing 737-800 Completed 2488 km
2026-08-30 05:07 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N486AS Boeing 737-900 Completed 2486 km
2026-08-29 05:09 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N557AS Boeing 737-800 Completed 2517 km
2026-08-28 05:24 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N433AS Boeing 737-900 Completed 2494 km
2026-08-27 05:13 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N952AK Boeing 737 MAX 9 Completed 2531 km
2026-08-25 05:13 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N487AS Boeing 737-900 Completed 2490 km
2026-08-24 05:29 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N719AL Boeing 737 MAX 9 Completed 2512 km
2026-08-23 05:09 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N481AS Boeing 737-900 Completed 3794 km
2026-08-22 05:14 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N590AS Boeing 737-800 Completed 3583 km
2026-08-21 05:15 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N985AK Boeing 737 MAX 9 Completed 3431 km
2026-08-20 05:15 UTC ASA1490 SEA → ANC
Seattle → Anchorage
 N706AL Boeing 737 MAX 9 Completed 3814 km
2026-08-18 21:16 UTC ASA1490 ? → PDX
? → Portland
 N952AK Boeing 737 MAX 9 Completed 4262 km
2026-08-17 14:17 UTC ASA1490 PDX → PDX
Portland → Portland
 N971AK Boeing 737 MAX 9 Completed 10034 km
2026-08-16 22:00 UTC ASA1490 ? → PDX
? → Portland
 N977AK Boeing 737 MAX 9 Completed 4350 km
2026-08-14 21:27 UTC ASA1490 ? → PDX
? → Portland
 N732AL Boeing 737 MAX 9 Completed 4357 km
2026-08-12 21:09 UTC ASA1490 ? → TTD
? → Portland
 N707AL Boeing 737 MAX 9 Completed 4083 km
2026-08-11 15:03 UTC ASA1490 ? → PDX
? → Portland
 N428AS Boeing 737-900 Completed 7936 km

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