YAFT.LIVE

AS398

ANC → SEA · Boeing 737-800 · Alaska Airlines

View on live map →

For travellers

Departure · Anchorage (ANC)

Gate C1
Scheduled 00:57 · Estimated 00:51 · early
Board status: In Air
Airborne since 00:59 (ADS-B)

Arrival · Seattle (SEA)

Gate N9
Scheduled 05:28 · Estimated 05:01 · early
Board status: Now 5:01 AM
In the air, ~4m to go (99% of the route flown)

Board data from anc, sea, updated 50 min ago; times local to each airport.

Flight

Status
In progress
Departure
Ted Stevens Anchorage International Airport (ANC) — Anchorage, United States
Scheduled departure
2026-10-02 08:57 UTC
Departed
2026-10-02 08:59 UTC
Arrival
Seattle Tacoma International Airport (SEA) — Seattle, United States (scheduled)
Scheduled arrival
2026-10-02 12:28 UTC
Estimated arrival
2026-10-02 12:01 UTC
Progress
99% · ~4m remaining
Distance flown
2397 km
Straight-line distance
2326 km

Aircraft

Registration
N558AS
Type
Boeing 737-800
Seats
163 total (16 Business, 147 Economy)
CO2 (EMEP est., total)
54.6 t (315 kg/pax Economy, 515 kg/pax Business)

Altitude & speed

Max altitude
37,025 ft
Max ground speed
527 kt
Tracked
2h 47m · 2,397 km
Note
still in progress - the track so far
Altitude (ft, max 37,025)
019,99439,9870m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 527)
02855690m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 37,025)
019,99439,9870m1h 0m2h 0m
Ground speed (kt, max 527)
02855690m1h 0m2h 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
2026-10-02 08:59 UTC ASA398 ANC → SEA
Anchorage → Seattle
 N558AS Boeing 737-800 In progress ~2326 km est.

← Back to the live map