Live tracking not available yet
AS143 has a schedule in our database but isn't on the airport board right now. Live position data typically appears within a few hours of departure.
Flight Status
Scheduled
Route Info
ANC
Ted Stevens Anchorage International Airport
Anchorage
TS Gate C2 Scheduled 6:09 PM
Actual 6:09 PM
SEA
Seattle–Tacoma International Airport
Seattle
Gate N10 Scheduled 10:38 PM
Actual 10:38 PM
Baggage claim 14
3h 29m flight time
Mon Tue Wed Thu Fri Sun
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Mon Tue Wed Thu Fri Sun
Departure
6:09 PM
Arrival
10:38 PM
Duration
3h 29m
Aircraft
Boeing 737-800
Terminal
TS
Gate
C2
N10
Actual
18:09
22:38
Baggage
Carousel 14
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Schedule valid
Feb 22 —
Mar 17, 2026