| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 16 | BKK | USM | 20:40 | 18:50 |
Unknown
|
Track > |
| Jul 15 | BKK | USM | 20:45 | 18:45 |
Unknown
|
Track > |
| Jul 15 | BKK | USM | 16:40 | 17:45 |
Delayed >3h
|
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| Jul 14 | BKK | USM | 21:00 | 18:45 |
Unknown
|
Track > |
| Jul 14 | BKK | USM | 16:40 | 17:45 |
Delayed >3h
|
Track > |
| Jul 13 | BKK | USM | 18:20 | 19:20 |
Unknown
|
Track > |
| Jul 13 | BKK | USM | 16:40 | 18:45 |
Delayed >1h
|
Track > |
| Jul 12 | BKK | USM | 19:10 | 18:50 |
Unknown
|
Track > |
| Jul 11 | BKK | USM | 18:23 | 19:15 |
Landed Late
|
Track > |
| Jul 10 | BKK | USM | 18:27 | 19:11 |
Landed Late
|
Track > |
Vietnam Airlines Flight VN3921 connects Bangkok, Thailand to Koh Samui, Thailand, taking off from Bangkok Suvarnabhumi Airport BKK and landing at Koh Samui Airport USM.
How long is the VN3921 flight from Bangkok to Koh Samui?
The average flight time from Bangkok to Koh Samui is 52 minutes. The flight distance is 466 km / 289 miles and the average flight speed is 451 km/h / 280 mph.
How many VN3921 flights are operated per week?
7 flights per week. The flight VN3921 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Vietnam Airlines Flight VN3921 Bangkok to Koh Samui?
The Airportia On-Time Performance Rating for Vietnam Airlines Flight VN3921 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest VN3921 flight?
The latest flight took off on Thursday, July 16th, 2026 with the flight status being Unknown on 18:50.
How else can the flight VN3921 be referenced as?
This Vietnam Airlines flight can also be referenced as HVN3921, VN 3921, HVN 3921.
How often is flight VN3921 delayed?
On average, 30% of all VN3921 flights are delayed. The average delay is 28 minutes.
See our VN3921 Flight Tracker above for more details.
Other flights departing from Bangkok BKK: MF834, PG169, JX746, TG564
Other flights arriving at Koh Samui USM: PG806, TR648, PG169, PG268
All flights connecting Bangkok BKK to Koh Samui USM.
