SL617 Udon ThaniUTH BangkokDMK · 21:40
SL617 by Thai Lion Air flies from Udon Thani (UTH) to Bangkok (DMK).
scheduled from UTH
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −12 min · 7 cancelled · 13 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How SL617 actually runs
Pro Flight Search has tracked every published board update for SL617 across the UTH and DMK boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 13 confirmed landings · 13/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how SL617 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: HS-LUQ, HS-LGQ, HS-LGM, HS-LUP.
Board clocks recorded as UTH and DMK published them.
Planning around SL617? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — SL617 Udon Thani to Bangkok on-time performance, measured from the UTH and DMK airport boards.
https://proflightsearch.com/flight/SL617
.