| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 18 | CNX | DMK | 23:25 | 00:17 |
Landed Late
|
Track > |
| Jan 02 | CNX | DMK | 22:16 | 23:11 |
Landed
|
Track > |
| Jan 01 | CNX | DMK | 22:11 | 23:06 |
Landed
|
Track > |
| Dec 28 | CNX | DMK | 22:02 | 22:56 |
Landed
|
Track > |
Thai Lion Air Flight SL1521 connects Chiang Mai, Thailand to Bangkok, Thailand, taking off from Chiang Mai International Airport CNX and landing at Bangkok Don Mueang International Airport DMK.
How long is the SL1521 flight from Chiang Mai to Bangkok?
The average flight time from Chiang Mai to Bangkok is 54 minutes. The flight distance is 568 km / 353 miles and the average flight speed is 631 km/h / 392 mph.
What is the On-Time Performance (OTP) of Thai Lion Air Flight SL1521 Chiang Mai to Bangkok?
The Airportia On-Time Performance Rating for Thai Lion Air Flight SL1521 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight SL1521 arriving at?
Flight SL1521 arrives at Bangkok Don Mueang International Airport (DMK) Terminal 2.
When was the latest SL1521 flight?
The latest flight took off on Wednesday, February 18th, 2026 with the flight status being Landed on 00:17.
How else can the flight SL1521 be referenced as?
This Thai Lion Air flight can also be referenced as TLM1521, SL 1521, TLM 1521.
How often is flight SL1521 delayed?
On average, 25% of all SL1521 flights are delayed. The average delay is 18 minutes.
See our SL1521 Flight Tracker above for more details.
Other flights departing from Chiang Mai CNX: 5J875, VJ3770, MU7610
Other flights arriving at Bangkok DMK: SL1771, SL7502, FD533, AK533
All flights connecting Chiang Mai CNX to Bangkok DMK.
