9C8511 ShanghaiPVG · 16:15 Chiang MaiCNX
9C8511 by Spring Airlines flies from Shanghai (PVG) to Chiang Mai (CNX) for the Mon, Nov 9 departure.
departs PVG · on schedule
board checked 9m 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 operation0 cancelled · 14 operations tracked
The route today
live boardsTomorrow at Shanghai
ForecastTue 10 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 Chiang Mai flights today
same route · Spring AirlinesIf 9C8511 is cancelled, this is the other Spring Airlines nonstop flight from Shanghai to Chiang Mai 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 9C8511 actually runs
Pro Flight Search has tracked every published board update for 9C8511 across the PVG and CNX boards: schedule changes, gate pushes and actual clocks. Usually departs ~20 min late. Based on 13 confirmed departures · 3/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how 9C8511 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as PVG and CNX published them.
Planning around 9C8511? 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: 9C8511 Shanghai to Chiang Mai on-time performance, measured from the PVG and CNX airport boards.
https://proflightsearch.com/flight/9C8511
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