| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 05 | KUL | SIN | 18:35 | 19:50 |
Scheduled
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| Oct 02 | KUL | SIN | 19:00 | 19:45 |
Landed
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| Oct 01 | KUL | SIN | 18:53 | 19:33 |
Landed
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| Sep 30 | KUL | SIN | 18:52 | 19:40 |
Landed
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| Sep 29 | KUL | SIN | 18:37 | 19:16 |
Landed
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| Sep 28 | KUL | SIN | 18:54 | 19:45 |
Landed
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| Sep 25 | KUL | SIN | 18:42 | 19:32 |
Landed
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| Sep 24 | KUL | SIN | 18:48 | 19:36 |
Landed
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| Sep 23 | KUL | SIN | 18:48 | 19:32 |
Landed
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| Sep 22 | KUL | SIN | 19:00 | 19:44 |
Landed
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Singapore Airlines Flight SQ121 connects Kuala Lumpur, Malaysia to Singapore, Singapore, taking off from Kuala Lumpur International Airport KUL and landing at Singapore Changi Airport SIN.
How long is the SQ121 flight from Kuala Lumpur to Singapore?
The average flight time from Kuala Lumpur to Singapore is 45 minutes. The flight distance is 297 km / 185 miles and the average flight speed is 380 km/h / 236 mph.
How many SQ121 flights are operated per week?
5 flights per week. The flight SQ121 is operated on Monday, Tuesday, Wednesday, Thursday and Friday.
What is the On-Time Performance (OTP) of Singapore Airlines Flight SQ121 Kuala Lumpur to Singapore?
The Airportia On-Time Performance Rating for Singapore Airlines Flight SQ121 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest SQ121 flight?
The latest flight took off on Monday, October 5th, 2026 with the flight status being Scheduled on 19:50.
How else can the flight SQ121 be referenced as?
This Singapore Airlines flight can also be referenced as SIA121, SQ0121, SQ 121, SIA 121.
How often is flight SQ121 delayed?
On average, 0% of all SQ121 flights are delayed. The average delay is 0 minutes.
See our SQ121 Flight Tracker above for more details.
Other flights departing from Kuala Lumpur KUL: AK374, H9891, AK330, CA484
Other flights arriving at Singapore SIN: SQ421, 8M233, SQ961, SQ137
All flights connecting Kuala Lumpur KUL to Singapore SIN.
