CZ3920 NanyangNNY ShenzhenSZX · 00:55
CZ3920 by China Southern Airlines flies from Nanyang (NNY) to Shenzhen (SZX) for the Wed, Sep 23 departure.
arrival expected at SZX · on schedule
board checked 90m ago · checking again in 45s
Where the minutes go
last 6 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 −7 min · 0 cancelled · 6 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 CZ3920 actually runs
Pro Flight Search has tracked every published board update for CZ3920 across the NNY and SZX boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min early. Based on 6 confirmed landings · 5/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ3920 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-6552, B-30EC, B-6625, B-6913.
Board clocks recorded as NNY and SZX published them.
Planning around CZ3920? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CZ3920 Nanyang to Shenzhen on-time performance, measured from the NNY and SZX airport boards.
https://proflightsearch.com/flight/CZ3920
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