SL520 BangkokDMK · 19:30 Chiang MaiCNX
SL520 by Thai Lion Air flies from Bangkok (DMK) to Chiang Mai (CNX) for the Mon, Nov 2 departure.
en route from DMK to CNX
board checked 332m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 19:15.
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 operation3 cancelled · 16 operations tracked
The route today
live boardsTomorrow at Bangkok
ForecastWed 4 Nov, local date
- 36% chance of thunder
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 Chiang Mai flights today
same route · Thai Lion AirIf SL520 is cancelled, these are the other Thai Lion Air nonstop flights from Bangkok to Chiang Mai 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 SL520 actually runs
Pro Flight Search has tracked every published board update for SL520 across the DMK and CNX boards: schedule changes, gate pushes and actual clocks. Usually departs ~7 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 SL520 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-LVV, HS-LGK, HS-LGI.
Board clocks recorded as DMK and CNX published them.
Planning around SL520? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: SL520 Bangkok to Chiang Mai on-time performance, measured from the DMK and CNX airport boards.
https://proflightsearch.com/flight/SL520
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