| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | USM | BKK | 07:57 | 08:58 |
Landed
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| Aug 17 | USM | BKK | 07:49 | 08:38 |
Landed
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| Aug 16 | USM | BKK | 08:13 | 09:08 |
Landed
|
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| Aug 15 | USM | BKK | 07:52 | 08:44 |
Landed
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| Aug 14 | USM | BKK | 08:01 | 08:57 |
Landed
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| Aug 13 | USM | BKK | 08:08 | 09:04 |
Landed
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| Aug 12 | USM | BKK | 08:02 | 08:54 |
Landed
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| Aug 11 | USM | BKK | 08:14 | 09:09 |
Landed
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| Aug 10 | USM | BKK | 07:56 | 08:47 |
Landed
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| Aug 09 | USM | BKK | 07:55 | 08:46 |
Landed
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Singapore Airlines Flight SQ5420 connects Koh Samui, Thailand to Bangkok, Thailand, taking off from Koh Samui Airport USM and landing at Bangkok Suvarnabhumi Airport BKK.
How long is the SQ5420 flight from Koh Samui to Bangkok?
The average flight time from Koh Samui to Bangkok is 53 minutes. The flight distance is 466 km / 289 miles and the average flight speed is 521 km/h / 324 mph.
How many SQ5420 flights are operated per week?
7 flights per week. The flight SQ5420 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Singapore Airlines Flight SQ5420 Koh Samui to Bangkok?
The Airportia On-Time Performance Rating for Singapore Airlines Flight SQ5420 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest SQ5420 flight?
The latest flight took off on Tuesday, August 18th, 2026 with the flight status being Landed on 08:58.
How else can the flight SQ5420 be referenced as?
This Singapore Airlines flight can also be referenced as SIA5420, SQ 5420, SIA 5420.
How often is flight SQ5420 delayed?
On average, 20% of all SQ5420 flights are delayed. The average delay is 3 minutes.
See our SQ5420 Flight Tracker above for more details.
Other flights departing from Koh Samui USM: PG102, PG251, PG1196, PG104
Other flights arriving at Bangkok BKK: TG332, PG270, VZ317, PG102
All flights connecting Koh Samui USM to Bangkok BKK.
