CZ3820 HangzhouHGH · 08:35 GuangzhouCAN · 10:50
CZ3820 by China Southern Airlines flies from Hangzhou (HGH) to Guangzhou (CAN) for the Mon, Oct 19 departure.
departs HGH · on schedule
board checked 20m ago · checking again in 45s
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
Early read, sample still buildingConditions at HGH and CAN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Hangzhou to Guangzhou flights today
same route · China Southern AirlinesIf CZ3820 is cancelled, these are the other China Southern Airlines nonstop flights from Hangzhou to Guangzhou on the same day, with scheduled departure times in HGH local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CZ3820 actually runs
Pro Flight Search has tracked every published board update for CZ3820 across the HGH and CAN boards: schedule changes, gate pushes and actual clocks. Usually lands ~10 min early. Based on 4 confirmed landings · 4/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ3820 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 HGH and CAN published them.
Planning around CZ3820? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CZ3820 Hangzhou to Guangzhou on-time performance, measured from the HGH and CAN airport boards.
https://proflightsearch.com/flight/CZ3820
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