CZ3581 GuangzhouCAN · 18:00 ShanghaiSHA · 20:15
CZ3581 by China Southern Airlines flies from Guangzhou (CAN) to Shanghai (SHA) for the Fri, Oct 30 departure.
arrived at SHA · 2 min late
Where the minutes go
last 3 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 CAN and SHA 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 on this route
ForecastGuangzhou to Shanghai with China Southern Airlines · Sat 31 Oct, local date
- Chance a departure leaves 60+ min late
- 2.4%0.7× usual
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 9 departures a day on this route with this airline. · 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 Guangzhou to Shanghai flights today
same route · China Southern AirlinesIf CZ3581 is cancelled, these are the other China Southern Airlines nonstop flights from Guangzhou to Shanghai on the same day, with scheduled departure times in CAN 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 CZ3581 actually runs
Pro Flight Search has tracked every published board update for CZ3581 across the CAN and SHA boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: left a little late (~17 min) but landed about 6 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how CZ3581 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 CAN and SHA published them.
Planning around CZ3581? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: CZ3581 Guangzhou to Shanghai on-time performance, measured from the CAN and SHA airport boards.
https://proflightsearch.com/flight/CZ3581
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