FM853 ShanghaiPVG · 19:00 BangkokBKK · 22:25
FM853 by Shanghai Airlines flies from Shanghai (PVG) to Bangkok (BKK) for the Thu, Nov 12 departure.
departs PVG · on schedule
board checked 7m ago · checking again in 45s
⚖ FM853 typically leaves +17 and lands −1. The air wins minutes back.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 −1 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PVG and BKK 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 Shanghai
ForecastFri 13 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 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 that show a delay still operate. Rebooking usually helps only when that delay is very large. 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 ~9 min late. Based on 9 confirmed landings · 6/9 within 15 min of schedule.
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-205Z, B-226F, B-1263, B-1381.
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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