CZ3440 ChongqingCKG · 09:00 GuangzhouCAN
CZ3440 by China Southern Airlines flies from Chongqing (CKG) to Guangzhou (CAN) for the Fri, Oct 23 departure.
en route from CKG to CAN
board checked 5m ago · checking again in 45s
Board estimate · gate and arrival times.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at CKG 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.
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 Chongqing to Guangzhou flights today
same route · China Southern AirlinesIf CZ3440 is cancelled, these are the other China Southern Airlines nonstop flights from Chongqing to Guangzhou on the same day, with scheduled departure times in CKG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CZ3440 actually runs
Pro Flight Search has tracked every published board update for CZ3440 across the CKG and CAN boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at CKG and CAN.
The verdict above is that record speaking, so it reflects how CZ3440 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 CKG and CAN published them.
Planning around CZ3440? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CZ3440 Chongqing to Guangzhou on-time performance, measured from the CKG and CAN airport boards.
https://proflightsearch.com/flight/CZ3440
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