CZ3433 ShenzhenSZX ChengduTFU
CZ3433 by China Southern Airlines flies from Shenzhen (SZX) to Chengdu (TFU).
scheduled from SZX
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at SZX and TFU 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 Shenzhen to Chengdu flights today
same route · China Southern AirlinesIf CZ3433 is cancelled, these are the other China Southern Airlines nonstop flights from Shenzhen to Chengdu 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 CZ3433 actually runs
Pro Flight Search has tracked every published board update for CZ3433 across the SZX and TFU boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at SZX and TFU.
The verdict above is that record speaking, so it reflects how CZ3433 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around CZ3433? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CZ3433 Shenzhen to Chengdu on-time performance, measured from the SZX and TFU airport boards.
https://proflightsearch.com/flight/CZ3433
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