SL604 BangkokDMK · 11:15 Udon ThaniUTH
SL604 by Thai Lion Air flies from Bangkok (DMK) to Udon Thani (UTH).
scheduled from DMK
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 operation0 cancelled · 15 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Bangkok to Udon Thani flights today
same route · Thai Lion AirIf SL604 is cancelled, these are the other Thai Lion Air nonstop flights from Bangkok to Udon Thani on the same day, with scheduled departure times in DMK local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How SL604 actually runs
Pro Flight Search has tracked every published board update for SL604 across the DMK and UTH boards: schedule changes, gate pushes and actual clocks. Usually departs ~12 min early. Based on 14 confirmed departures · 14/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how SL604 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-LVM, HS-LUP, HS-LWJ, HS-LUJ.
Board clocks recorded as DMK and UTH published them.
Planning around SL604? 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 — SL604 Bangkok to Udon Thani on-time performance, measured from the DMK and UTH airport boards.
https://proflightsearch.com/flight/SL604
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