CZ3994 ChangzhouCZX GuangzhouCAN · 09:20
CZ3994 by China Southern Airlines flies from Changzhou (CZX) to Guangzhou (CAN) for the Wed, Aug 19 departure.
arrival expected at CAN · 16 min late
board checked 182m 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 operationmedian arrival −12 min · 0 cancelled · 12 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How CZ3994 actually runs
Pro Flight Search has tracked every published board update for CZ3994 across the CZX and CAN boards: schedule changes, gate pushes and actual clocks. Usually lands ~12 min early. Based on 12 confirmed landings · 12/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ3994 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-5468, B-5445, B-5195, B-1411.
Board clocks recorded as CZX and CAN published them.
Planning around CZ3994? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CZ3994 Changzhou to Guangzhou on-time performance, measured from the CZX and CAN airport boards.
https://proflightsearch.com/flight/CZ3994
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