Live tracking not available yet
CX721 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
HKG
Hong Kong International Airport
Hong Kong
TT1 Gate 20 Scheduled 10:35 PM
Actual 11:01 PM
SGN
Tan Son Nhat International Airport
Ho Chi Minh City
TT2 Scheduled 12:20 AM
Actual 12:28 AM
2h 45m flight time
Daily
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Daily
Departure
10:35 PM
Arrival
12:20 AM
Duration
2h 45m
Aircraft
Airbus A321neo
Terminal
TT1
TT2
Gate
20
Actual
23:01
00:28
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 15 —
Jun 13, 2026