CZ6437 HarbinHRB ShanghaiPVG · 23:10
CZ6437 by China Southern Airlines flies from Harbin (HRB) to Shanghai (PVG) for the Fri, Sep 25 departure.
arrived at PVG · 34 min early
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 −41 min · 0 cancelled · 15 operations tracked
The route today
live boardsHow CZ6437 actually runs
Pro Flight Search has tracked every published board update for CZ6437 across the HRB and PVG boards: schedule changes, gate pushes and actual clocks. Usually lands ~41 min early. Based on 14 confirmed landings · 14/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ6437 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 HRB and PVG published them.
Planning around CZ6437? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CZ6437 Harbin to Shanghai on-time performance, measured from the HRB and PVG airport boards.
https://proflightsearch.com/flight/CZ6437
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