3U6691 ChengduTFU DehongLUM
3U6691 by Sichuan Airlines flies from Chengdu (TFU) to Dehong (LUM).
scheduled from TFU
The route today
live boardsTomorrow at Chengdu
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 Chengdu to Dehong flights today
same route · Sichuan AirlinesIf 3U6691 is cancelled, this is the other Sichuan Airlines nonstop flight from Chengdu to Dehong on the same day, with scheduled departure times in TFU 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 3U6691 actually runs
Pro Flight Search has tracked every published board update for 3U6691 across the TFU and LUM boards: schedule changes, gate pushes and actual clocks. Combined risk score: 43.0/100. Based on airport operations, weather, and cached board history at TFU and LUM.
The verdict above is that record speaking, so it reflects how 3U6691 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around 3U6691? 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: 3U6691 Chengdu to Dehong on-time performance, measured from the TFU and LUM airport boards.
https://proflightsearch.com/flight/3U6691
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