CZ3797 ShenzhenSZX · 11:30 HangzhouHGH · 13:35
CZ3797 by China Southern Airlines flies from Shenzhen (SZX) to Hangzhou (HGH) for the Mon, Sep 7 departure.
estimated arrival at HGH · local time · past this estimate · waiting on the board
board checked 368m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 11:40.
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 +2 min · 0 cancelled · 12 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by SZX (Shenzhen), currently flying MVFR (marginal visual). For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Shenzhen to Hangzhou flights today
same route · China Southern AirlinesIf CZ3797 is cancelled, these are the other China Southern Airlines nonstop flights from Shenzhen to Hangzhou on the same day, with scheduled departure times in SZX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CZ3797 actually runs
Pro Flight Search has tracked every published board update for CZ3797 across the SZX and HGH boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 2 confirmed landings · 2/2 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 CZ3797 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-6552, B-6912, B-6356, B-30EC.
Board clocks recorded as SZX and HGH published them.
Planning around CZ3797? 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 — CZ3797 Shenzhen to Hangzhou on-time performance, measured from the SZX and HGH airport boards.
https://proflightsearch.com/flight/CZ3797
.