SL621 Thai Lion Air
SL621 Thai Lion Air from Ubon Ratchathani (UBP) to Bangkok (DMK): usually departs 09:20, 1 h 5 min, B739. Usual times, aircraft, on-time record and miles earned over the last 30 days.
| Route | Flights recorded | Usually departs | Usually arrives | Scheduled time | Aircraft | Within 15 min |
|---|---|---|---|---|---|---|
| UBP → DMK | 30 | 09:20 | 10:25 | 1 h 5 min | B739, B738 | 95% of 19 graded |
Latest flights of SL621, by local departure date
- Tue, 3 Nov 2026: UBP → DMK
- Mon, 2 Nov 2026: UBP → DMK
- Sun, 1 Nov 2026: UBP → DMK
- Sat, 31 Oct 2026: UBP → DMK
- Fri, 30 Oct 2026: UBP → DMK
About Thai Lion Air flight SL621
Tierleap recorded 30 scheduled Thai Lion Air SL621 flights from Ubon Ratchathani Airport (UBP) to Don Mueang International Airport (DMK) in the last 30 days. It usually leaves Ubon Ratchathani at 09:20 local time and arrives in Bangkok at 10:25 local time, a scheduled 1 h 5 min. Aircraft types recorded: B739 (15 flights) and B738 (9 flights). Of 19 SL621 flights from UBP to DMK with a final arrival time, 18 (95%) arrived no more than 15 minutes after schedule.
At Don Mueang International Airport (DMK), Tierleap's gate arrival forecast (Tierleap model) has a measured error of 11.2 minutes over 41 graded flights, takeoff forecast (Tierleap model) has a measured error of 11 minutes over 236 graded flights and landing forecast (Tierleap model) has a measured error of 10.3 minutes over 270 graded flights in the last 2 days.
Questions about SL621
What time does SL621 depart?
From Ubon Ratchathani Airport (UBP) to Don Mueang International Airport (DMK), SL621 usually leaves Ubon Ratchathani at 09:20 local time and arrives in Bangkok at 10:25 local time.
How long is flight SL621?
The scheduled time of SL621 from UBP to DMK is 1 h 5 min, the median of the last 30 days.
What aircraft does SL621 use?
Aircraft types recorded: B739 (15 flights) and B738 (9 flights).
Is SL621 usually on time?
Of 19 SL621 flights from UBP to DMK with a final arrival time, 18 (95%) arrived no more than 15 minutes after schedule.
How accurate is Tierleap's forecast for SL621?
At Don Mueang International Airport (DMK), Tierleap's gate arrival forecast (Tierleap model) has a measured error of 11.2 minutes over 41 graded flights, takeoff forecast (Tierleap model) has a measured error of 11 minutes over 236 graded flights and landing forecast (Tierleap model) has a measured error of 10.3 minutes over 270 graded flights in the last 2 days.