CZ8490 SingaporeSIN · 04:10 GuangzhouCAN · 08:15
CZ8490 by China Southern Airlines flies from Singapore (SIN) to Guangzhou (CAN) for the Sat, Sep 19 departure.
estimated arrival at CAN · local time · ~54 min from now
board checked 17m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 04:10 · typical taxi-out at SIN ≈ 9 min. No receiver coverage over open ocean.
Where the minutes go
last 5 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 +14 min · 0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at SIN 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 Singapore to Guangzhou flights today
same route · China Southern AirlinesIf CZ8490 is cancelled, these are the other China Southern Airlines nonstop flights from Singapore to Guangzhou on the same day, with scheduled departure times in SIN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CZ8490 actually runs
Pro Flight Search has tracked every published board update for CZ8490 across the SIN and CAN boards: schedule changes, gate pushes and actual clocks. Usually lands ~17 min early. Based on 1 confirmed landing · 1/1 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 CZ8490 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-32M5, B-32MN, B-32MA, B-32LQ.
Board clocks recorded as SIN and CAN published them.
Planning around CZ8490? 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 — CZ8490 Singapore to Guangzhou on-time performance, measured from the SIN and CAN airport boards.
https://proflightsearch.com/flight/CZ8490
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