| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 15 | DEL | SIN | 09:24 | 16:57 |
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| Aug 14 | DEL | SIN | 09:15 | 16:55 |
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| Aug 13 | DEL | SIN | 09:14 | 17:02 |
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| Aug 12 | DEL | SIN | 09:28 | 17:11 |
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| Aug 11 | DEL | SIN | 09:10 | 16:45 |
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| Aug 10 | DEL | SIN | 09:06 | 16:34 |
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| Aug 09 | DEL | SIN | 09:16 | 16:46 |
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| Aug 08 | DEL | SIN | 09:06 | 16:54 |
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| Aug 07 | DEL | SIN | 09:16 | 16:47 |
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| Aug 06 | DEL | SIN | 09:26 | 17:01 |
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Singapore Airlines Flight SQ401 connects Delhi, India to Singapore, Singapore, taking off from Delhi Indira Gandhi International Airport DEL and landing at Singapore Changi Airport SIN.
How long is the SQ401 flight from Delhi to Singapore?
The average flight time from Delhi to Singapore is 5 hours and 7 minutes. The flight distance is 4159 km / 2584 miles and the average flight speed is 813 km/h / 505 mph.
How many SQ401 flights are operated per week?
7 flights per week. The flight SQ401 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Singapore Airlines Flight SQ401 Delhi to Singapore?
The Airportia On-Time Performance Rating for Singapore Airlines Flight SQ401 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight SQ401 arriving at?
Flight SQ401 arrives at Singapore Changi Airport (SIN) Terminal 2.
When was the latest SQ401 flight?
The latest flight took off on Saturday, August 15th, 2026 with the flight status being Landed on 16:57.
How else can the flight SQ401 be referenced as?
This Singapore Airlines flight can also be referenced as SIA401, SQ0401, SQ 401, SIA 401.
How often is flight SQ401 delayed?
On average, 0% of all SQ401 flights are delayed. The average delay is 0 minutes.
See our SQ401 Flight Tracker above for more details.
Flight SQ401 is code-shared by 5 airlines using the flight numbers AC5898, AI8301, NH6279, NZ3381, VA5601
Other flights departing from Delhi DEL: AI2963, IX1001, 6E5298, 6E6443
Other flights arriving at Singapore SIN: NH841, 6E1163, AE757, TR309
All flights connecting Delhi DEL to Singapore SIN.
