Live tracking not available yet
AS443 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
PHL
Philadelphia International Airport
Philadelphia
TD Gate D1 Scheduled 6:17 PM
Actual 6:48 PM
SEA
Seattle–Tacoma International Airport
Seattle
Gate C9 Scheduled 9:43 PM
Actual 9:55 PM
Baggage claim 10
5h 26m flight time
Daily
Recent Flights
Last 1 observedMar 15
Sun
PHL
SEA
Dep 18:22:00
(actual 18:48:00)
739
Boarding
Schedule
Operates
Daily
Departure
6:17 PM
Arrival
9:43 PM
Duration
5h 26m
Aircraft
Boeing 737-900
Terminal
TD
Gate
D1
C9
Actual
18:48
21:55
Baggage
Carousel 10
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Schedule valid
Mar 12 —
Jun 13, 2026