Live tracking not available yet
SQ121 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
KUL
Kuala Lumpur International Airport
Sepang
T1 Gate C12 Scheduled 6:30 PM
Actual 6:52 PM
SIN
Singapore Changi Airport
Singapore
Gate A3 Scheduled 7:50 PM
Actual 7:39 PM
Baggage claim 42
1h 20m flight time
Mon-Fri
Recent Flights
Last 8 observedMar 17
Tue
KUL
SIN
Dep 18:30:00
(actual 18:52:00)
359
Landed
Mar 16
Mon
KUL
SIN
Dep 18:30:00
(actual 19:20:00)
359
Landed
Mar 13
Fri
KUL
SIN
Dep 18:30:00
(actual 18:44:00)
359
Landed
Mar 12
Thu
KUL
SIN
Dep 18:30:00
(actual 19:43:00)
359
Landed
Mar 11
Wed
KUL
SIN
Dep 18:30:00
(actual 18:42:00)
359
Landed
Mar 10
Tue
KUL
SIN
Dep 18:30:00
(actual 18:41:00)
359
Landed
Mar 09
Mon
KUL
SIN
Dep 18:30:00
(actual 18:56:00)
359
Landed
Mar 06
Fri
KUL
SIN
Dep 18:30:00
(actual 19:03:00)
359
Landed
Schedule
Operates
Mon-Fri
Departure
6:30 PM
Arrival
7:50 PM
Duration
1h 20m
Aircraft
Airbus A350-900
Terminal
T1
Gate
C12
A3
Actual
18:52
19:39
Baggage
Carousel 42
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Wed, Mar 18
Thu, Mar 19
Fri, Mar 20
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Schedule valid
Feb 23 —
May 25, 2026