Y87531 ShenzhenSZX · 07:40 ChangchunCGQ · 10:00
Y87531 by Suparna Airlines flies from Shenzhen (SZX) to Changchun (CGQ).
Same number through SZX → HGH → CGQ
scheduled from SZX
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SZX and CGQ 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 Shenzhen
ForecastFri 6 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 Hangzhou
ForecastFri 6 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 Shenzhen to Changchun flights today
same route · Suparna AirlinesIf Y87531 is cancelled, this is the other Suparna Airlines nonstop flight from Shenzhen to Changchun on the same day, with scheduled departure times in SZX 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 Y87531 actually runs
Pro Flight Search has tracked every published board update for Y87531 across the SZX and CGQ boards: schedule changes, gate pushes and actual clocks. Usually departs ~61 min late. Based on 4 confirmed departures · 0/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how Y87531 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-5663, B-1992, B-5711.
Board clocks recorded as SZX and CGQ published them.
Planning around Y87531? 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: Y87531 Shenzhen to Changchun on-time performance, measured from the SZX and CGQ airport boards.
https://proflightsearch.com/flight/Y87531
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