CZ3743 HarbinHRB ShenzhenSZX · 15:55
CZ3743 by China Southern Airlines flies from Harbin (HRB) to Shenzhen (SZX).
scheduled from HRB
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 −36 min · 0 cancelled · 14 operations tracked
The route today
live boardsTomorrow at Shenzhen
ForecastTue 10 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.
How CZ3743 actually runs
Pro Flight Search has tracked every published board update for CZ3743 across the HRB and SZX boards: schedule changes, gate pushes and actual clocks. Usually lands ~36 min early. Based on 14 confirmed landings · 13/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ3743 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-303H, B-306H, B-8995, B-8990.
Board clocks recorded as HRB and SZX published them.
Planning around CZ3743? 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: CZ3743 Harbin to Shenzhen on-time performance, measured from the HRB and SZX airport boards.
https://proflightsearch.com/flight/CZ3743
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