MU9640 Chiang MaiCNX KunmingKMG · 12:15
MU9640 by China Eastern Airlines flies from Chiang Mai (CNX) to Kunming (KMG).
tracked route CNX → KMG
The route today
live boardsTomorrow at Kunming
ForecastSun 8 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.
How MU9640 actually runs
Pro Flight Search has tracked every published board update for MU9640 across the CNX and KMG boards: schedule changes, gate pushes and actual clocks. Combined risk score: 87.0/100. Based on airport operations, weather, and cached board history at CNX and KMG.
The verdict above is that record speaking, so it reflects how MU9640 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-1255, B-1309, B-6249, B-208D.
Board clocks recorded as CNX and KMG published them.
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Pro Flight Search: MU9640 Chiang Mai to Kunming on-time performance, measured from the CNX and KMG airport boards.
https://proflightsearch.com/flight/MU9640
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