CA1737 HangzhouHGH · 07:30 ShenzhenSZX · 09:40
CA1737 by Air China flies from Hangzhou (HGH) to Shenzhen (SZX).
scheduled from HGH
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 −11 min · 0 cancelled · 13 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HGH and SZX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow at Hangzhou
ForecastWed 4 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.
Tomorrow at Shenzhen
ForecastWed 4 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 Hangzhou to Shenzhen flights today
same route · Air ChinaIf CA1737 is cancelled, these are the other Air China nonstop flights from Hangzhou to Shenzhen on the same day, with scheduled departure times in HGH 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 CA1737 actually runs
Pro Flight Search has tracked every published board update for CA1737 across the HGH and SZX boards: schedule changes, gate pushes and actual clocks. Usually lands ~11 min early. Based on 13 confirmed landings · 13/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CA1737 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-6327, B-6919, B-30FU, B-6741.
Board clocks recorded as HGH and SZX published them.
Planning around CA1737? 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: CA1737 Hangzhou to Shenzhen on-time performance, measured from the HGH and SZX airport boards.
https://proflightsearch.com/flight/CA1737
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