Live tracking not available yet
AC543 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
YYZ
Toronto Pearson International Airport
Toronto
TT1 Gate F95 Scheduled 7:50 PM
Actual 8:47 PM
SEA
Seattle–Tacoma International Airport
Seattle
Gate S1 Scheduled 10:16 PM
Actual 10:16 PM
Baggage claim 8
5h 26m flight time
Daily
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Daily
Departure
7:50 PM
Arrival
10:16 PM
Duration
5h 26m
Aircraft
Airbus A220-300
Terminal
TT1
Gate
F95
S1
Actual
20:47
22:16
Baggage
Carousel 8
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 16 —
Apr 30, 2026