Live tracking not available yet
CX7921 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 C9 Scheduled 6:10 AM
Actual 6:44 AM
LAX
Los Angeles International Airport
Los Angeles
T6 Gate 63B Scheduled 8:55 AM
Actual 9:08 AM
Baggage claim 63
2h 45m flight time
Daily
Recent Flights
Last 3 observedMar 18
Wed
SEA
LAX
Dep 06:10:00
(actual 06:44:00)
739
Boarding
Mar 10
Tue
SEA
LAX
Dep 06:10:00
(actual 06:20:00)
739
Boarding
Mar 08
Sun
SEA
LAX
Dep 06:10:00
(actual 06:19:00)
739
Boarding
Schedule
Operates
Daily
Departure
6:10 AM
Arrival
8:55 AM
Duration
2h 45m
Aircraft
Boeing 737-900
Gate
C9
63B
Actual
06:44
09:08
Baggage
Carousel 63
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 06 —
Jun 06, 2026