SL550 BangkokDMK · 07:30 PhitsanulokPHS
SL550 by Thai Lion Air flies from Bangkok (DMK) to Phitsanulok (PHS) for the Sun, Sep 20 departure.
today's DMK → PHS operation will not depart
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 operation10 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 Phitsanulok flights today
same route · Thai Lion AirIf SL550 is cancelled, this is the other Thai Lion Air nonstop flight from Bangkok to Phitsanulok 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 SL550 actually runs
Pro Flight Search has tracked every published board update for SL550 across the DMK and PHS boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 14 confirmed departures · 14/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how SL550 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-LUJ, HS-LUP, HS-LGS.
Board clocks recorded as DMK and PHS published them.
Planning around SL550? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — SL550 Bangkok to Phitsanulok on-time performance, measured from the DMK and PHS airport boards.
https://proflightsearch.com/flight/SL550
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