CZ3649 ShenzhenSZX · 09:00 LanzhouLHW
CZ3649 by China Southern Airlines flies from Shenzhen (SZX) to Lanzhou (LHW).
scheduled from SZX
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 · 16 operations tracked
The route today
live boardsTomorrow at Shenzhen
ForecastWed 11 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 Shenzhen to Lanzhou flights today
same route · China Southern AirlinesIf CZ3649 is cancelled, this is the other China Southern Airlines nonstop flight from Shenzhen to Lanzhou on the same day, with scheduled departure times in SZX 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 CZ3649 actually runs
Pro Flight Search has tracked every published board update for CZ3649 across the SZX and LHW boards: schedule changes, gate pushes and actual clocks. Usually departs ~12 min late. Based on 14 confirmed departures · 10/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ3649 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-1653, B-32FX, B-9917, B-6975.
Board clocks recorded as SZX and LHW published them.
Planning around CZ3649? 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: CZ3649 Shenzhen to Lanzhou on-time performance, measured from the SZX and LHW airport boards.
https://proflightsearch.com/flight/CZ3649
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