FM853 ShanghaiPVG · 18:20 BangkokBKK · 21:55
FM853 by Shanghai Airlines flies from Shanghai (PVG) to Bangkok (BKK) for the Fri, Sep 11 departure.
departs PVG · on schedule
board checked 28m 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 operationmedian arrival +19 min · 7 cancelled · 12 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by PVG (Shanghai), currently flying IFR (instrument). For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Shanghai to Bangkok flights today
same route · Shanghai AirlinesIf FM853 is cancelled, these are the other Shanghai Airlines nonstop flights from Shanghai to Bangkok on the same day, with scheduled departure times in PVG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How FM853 actually runs
Pro Flight Search has tracked every published board update for FM853 across the PVG and BKK boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 12 confirmed landings · 8/12 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how FM853 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: B-226F, B-224E, B-1379, B-1260.
Board clocks recorded as PVG and BKK published them.
Planning around FM853? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — FM853 Shanghai to Bangkok on-time performance, measured from the PVG and BKK airport boards.
https://proflightsearch.com/flight/FM853
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