FD8439 BangkokDMK · 17:05 Chiang MaiCNX
FD8439 by Thai AirAsia flies from Bangkok (DMK) to Chiang Mai (CNX) for the Sat, Sep 12 departure.
departs DMK · on schedule
board checked 364m ago · checking again in 45s
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 operation1 cancelled · 14 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 Chiang Mai flights today
same route · Thai AirAsiaIf FD8439 is cancelled, these are the other Thai AirAsia nonstop flights from Bangkok to Chiang Mai 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 FD8439 actually runs
Pro Flight Search has tracked every published board update for FD8439 across the DMK and CNX boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 13 confirmed departures · 13/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how FD8439 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-ABV, HS-CBH, HS-ABR, HS-BBF.
Board clocks recorded as DMK and CNX published them.
Planning around FD8439? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — FD8439 Bangkok to Chiang Mai on-time performance, measured from the DMK and CNX airport boards.
https://proflightsearch.com/flight/FD8439
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