Live tracking not available yet
AS621 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
SEA
Seattle–Tacoma International Airport
Seattle
Gate N16 Scheduled 12:56 PM
Actual 1:52 PM
SAN
San Diego International Airport
San Diego
T2 Gate 31 Scheduled 3:46 PM
Actual 3:53 PM
Baggage claim 1
2h 50m flight time
Daily
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Daily
Departure
12:56 PM
Arrival
3:46 PM
Duration
2h 50m
Aircraft
B39M
Gate
N16
31
Actual
13:52
15:53
Baggage
Carousel 1
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Wed, Mar 18
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Schedule valid
Mar 15 —
Jun 09, 2026