FD644 BangkokDMK · 18:30 HanoiHAN · 20:15
FD644 by Thai AirAsia flies from Bangkok (DMK) to Hanoi (HAN).
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 boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DMK and HAN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow at Bangkok
ForecastWed 4 Nov, local date
- 40% chance of thunder
- 73% chance of rain
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Hanoi
ForecastWed 4 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Bangkok to Hanoi flights today
same route · Thai AirAsiaIf FD644 is cancelled, these are the other Thai AirAsia nonstop flights from Bangkok to Hanoi on the same day, with scheduled departure times in DMK local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How FD644 actually runs
Pro Flight Search has tracked every published board update for FD644 across the DMK and HAN boards: schedule changes, gate pushes and actual clocks. Usually departs ~13 min late. Based on 14 confirmed departures · 8/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how FD644 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-BBI, HS-CBG, HS-ABW, HS-BBC.
Board clocks recorded as DMK and HAN published them.
Planning around FD644? 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: FD644 Bangkok to Hanoi on-time performance, measured from the DMK and HAN airport boards.
https://proflightsearch.com/flight/FD644
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