CZ3490 KunmingKMG · 22:35 GuangzhouCAN · 00:55
CZ3490 by China Southern Airlines flies from Kunming (KMG) to Guangzhou (CAN) for the Sat, Sep 19 departure.
departs KMG · on schedule
board checked 453m ago · checking again in 45s
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 −40 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at KMG 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 Kunming to Guangzhou flights today
same route · China Southern AirlinesIf CZ3490 is cancelled, these are the other China Southern Airlines nonstop flights from Kunming to Guangzhou on the same day, with scheduled departure times in KMG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CZ3490 actually runs
Pro Flight Search has tracked every published board update for CZ3490 across the KMG and CAN boards: schedule changes, gate pushes and actual clocks. Usually lands ~40 min early. Based on 12 confirmed landings · 12/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ3490 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-8989.
Board clocks recorded as KMG and CAN published them.
Planning around CZ3490? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CZ3490 Kunming to Guangzhou on-time performance, measured from the KMG and CAN airport boards.
https://proflightsearch.com/flight/CZ3490
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