9C7519 ShanghaiSHA · 09:35 ShenzhenSZX · 22:00
9C7519 by Spring Airlines flies from Shanghai (SHA) to Shenzhen (SZX) for the Fri, Nov 13 departure.
departs SHA · on schedule
board checked 13m ago · checking again in 45s
⚖ 9C7519 typically leaves +25 and lands −9. The air wins minutes back.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 −9 min · 0 cancelled · 16 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SHA 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 Shanghai
ForecastSat 14 Nov, local date
- 89% chance of rain
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
ForecastSat 14 Nov, local date
- 97% chance of rain
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 Shanghai to Shenzhen flights today
same route · Spring AirlinesIf 9C7519 is cancelled, these are the other Spring Airlines nonstop flights from Shanghai to Shenzhen on the same day, with scheduled departure times in SHA 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 9C7519 actually runs
Pro Flight Search has tracked every published board update for 9C7519 across the SHA and SZX boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min early. Based on 14 confirmed landings · 13/14 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how 9C7519 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-6645, B-6667, B-8247, B-8872.
Board clocks recorded as SHA and SZX published them.
Planning around 9C7519? 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: 9C7519 Shanghai to Shenzhen on-time performance, measured from the SHA and SZX airport boards.
https://proflightsearch.com/flight/9C7519
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