| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 31 | KIX | SIN | 17:25 | 22:55 |
Scheduled
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| Aug 30 | KIX | SIN | 17:58 | 22:41 |
Landed
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| Aug 29 | KIX | SIN | 17:44 | 22:27 |
Landed
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| Aug 28 | KIX | SIN | 17:34 | 22:05 |
Landed
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| Aug 27 | KIX | SIN | 18:31 | 23:08 |
Landed
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| Aug 26 | KIX | SIN | 18:00 | 22:47 |
Landed
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| Aug 25 | KIX | SIN | 17:49 | 22:20 |
Landed
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| Aug 24 | KIX | SIN | 17:38 | 22:19 |
Landed
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| Aug 23 | KIX | SIN | 17:40 | 22:23 |
Landed
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| Aug 22 | KIX | SIN | 17:59 | 22:30 |
Landed
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Singapore Airlines Flight SQ621 connects Osaka, Japan to Singapore, Singapore, taking off from Osaka Kansai International Airport KIX and landing at Singapore Changi Airport SIN.
How long is the SQ621 flight from Osaka to Singapore?
The average flight time from Osaka to Singapore is 5 hours and 38 minutes. The flight distance is 4902 km / 3046 miles and the average flight speed is 858 km/h / 533 mph.
How many SQ621 flights are operated per week?
7 flights per week. The flight SQ621 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Singapore Airlines Flight SQ621 Osaka to Singapore?
The Airportia On-Time Performance Rating for Singapore Airlines Flight SQ621 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest SQ621 flight?
The latest flight took off on Monday, August 31st, 2026 with the flight status being Scheduled on 22:55.
How else can the flight SQ621 be referenced as?
This Singapore Airlines flight can also be referenced as SIA621, SQ0621, SQ 621, SIA 621.
How often is flight SQ621 delayed?
On average, 10% of all SQ621 flights are delayed. The average delay is 13 minutes.
See our SQ621 Flight Tracker above for more details.
Flight SQ621 is code-shared by 3 airlines using the flight numbers AI8177, FJ5966, NH6265
Other flights departing from Osaka KIX: MM117, 7G26, CX507, LJ254
Other flights arriving at Singapore SIN: SQ276, SQ633, SQ204, SQ807
All flights connecting Osaka KIX to Singapore SIN.
