3U6637 ChengduTFU ShannanLXA
3U6637 by Sichuan Airlines flies from Chengdu (TFU) to Shannan (LXA).
scheduled from TFU
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Chengdu to Shannan flights today
same route · Sichuan AirlinesIf 3U6637 is cancelled, these are the other Sichuan Airlines nonstop flights from Chengdu to Shannan on the same day, with scheduled departure times in TFU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How 3U6637 actually runs
Pro Flight Search has tracked every published board update for 3U6637 across the TFU and LXA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 59.0/100. Based on airport operations, weather, and cached board history at TFU and LXA.
The verdict above is that record speaking, so it reflects how 3U6637 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around 3U6637? 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 — 3U6637 Chengdu to Shannan on-time performance, measured from the TFU and LXA airport boards.
https://proflightsearch.com/flight/3U6637
.