Live tracking not available yet
CX831 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
JFK
John F. Kennedy International Airport
New York
T8 Gate 16 Scheduled 3:15 PM
Actual 3:27 PM
HKG
Hong Kong International Airport
Hong Kong
T1 Scheduled 6:55 PM
Actual 6:51 PM
15h 40m flight time
Daily
Recent Flights
Last 1 observedMar 16
Mon
JFK
HKG
Dep 14:40:00
(actual 15:27:00)
77W
In Air
Schedule
Operates
Daily
Departure
3:15 PM
Arrival
6:55 PM
Duration
15h 40m
Aircraft
Boeing 777-300ER
Terminal
T8
T1
Gate
16
Actual
15:27
18:51
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Schedule valid
Mar 16 —
Jun 17, 2026