CZ3251 GuangzhouCAN · 20:30 LanzhouLHW
CZ3251 by China Southern Airlines flies from Guangzhou (CAN) to Lanzhou (LHW) for the Mon, Sep 21 departure.
departs CAN · on schedule
board checked 341m 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 · 10 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Guangzhou to Lanzhou flights today
same route · China Southern AirlinesIf CZ3251 is cancelled, these are the other China Southern Airlines nonstop flights from Guangzhou to Lanzhou on the same day, with scheduled departure times in CAN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CZ3251 actually runs
Pro Flight Search has tracked every published board update for CZ3251 across the CAN and LHW boards: schedule changes, gate pushes and actual clocks. Usually departs ~14 min late. Based on 9 confirmed departures · 7/9 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ3251 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 CAN and LHW published them.
Planning around CZ3251? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CZ3251 Guangzhou to Lanzhou on-time performance, measured from the CAN and LHW airport boards.
https://proflightsearch.com/flight/CZ3251
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