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AS99

SEA → ANC · Boeing 737-900 · Alaska Airlines

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Departure · Seattle (SEA)

Gate N18
Scheduled 14:43 · Estimated 15:10 · +27 min
Board status: Now 3:10 PM
Airborne since 15:16 (ADS-B)

Arrival · Anchorage (ANC)

Gate C4
Scheduled 17:29 · Landed 17:49 · +20 min
Board status: Arrived
Landed 17:49 (ADS-B)

Board data from anc, sea, updated 9 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Seattle Tacoma International Airport (SEA) — Seattle, United States
Scheduled departure
2026-10-03 21:43 UTC
Departed
2026-10-03 22:16 UTC
Arrival
Ted Stevens Anchorage International Airport (ANC) — Anchorage, United States
Scheduled arrival
2026-10-04 01:29 UTC
Estimated arrival
2026-10-04 01:35 UTC
Distance flown
2452 km
Straight-line distance
2326 km
Approach distance
112 km

Aircraft

Registration
N238AK
Type
Boeing 737-900
Seats
178 total (138 Economy, 24 Premium, 16 First)
CO2 (EMEP est., total)
58.7 t (341 kg/pax Economy, 384 kg/pax Premium Economy, 554 kg/pax Business, 1030 kg/pax First)

Altitude & speed

Max altitude
36,000 ft
Max ground speed
460 kt
Tracked
3h 39m · 2,443 km
Altitude (ft, max 36,000)
019,44038,8800m30m1h 0m1h 30m2h 0m2h 30m3h 0m3h 30m
Ground speed (kt, max 460)
02484970m30m1h 0m1h 30m2h 0m2h 30m3h 0m3h 30m
Altitude (ft, max 36,000)
019,44038,8800m1h 0m2h 0m3h 0m
Ground speed (kt, max 460)
02484970m1h 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 22:16 UTC ASA99 SEA → ANC
Seattle → Anchorage
 N238AK Boeing 737-900 Completed 2452 km
2026-10-02 22:54 UTC ASA99 SEA → ANC
Seattle → Anchorage
 N548AS Boeing 737-800 Completed 2432 km
2026-10-01 23:14 UTC ASA99 SEA → ANC
Seattle → Anchorage
 N615AS Boeing 737-700 Completed (landing confirmed by airport data) 2391 km
2026-09-30 23:19 UTC ASA99 SEA → ANC
Seattle → Anchorage
 N938AK Boeing 737 MAX 9 Completed 2448 km
2026-09-29 22:59 UTC ASA99 SEA → ANC
Seattle → Anchorage
 N283AK Boeing 737-900 Completed 2430 km

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