CZ6631 GuangzhouCAN · 11:40 YulinUYN
CZ6631 by China Southern Airlines flies from Guangzhou (CAN) to Yulin (UYN).
scheduled from CAN
Where the minutes go
last 6 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 operation0 cancelled · 6 operations tracked
The route today
live boardsTomorrow at Guangzhou
ForecastTue 10 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How CZ6631 actually runs
Pro Flight Search has tracked every published board update for CZ6631 across the CAN and UYN boards: schedule changes, gate pushes and actual clocks. Usually departs ~9 min late. Based on 6 confirmed departures · 6/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ6631 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 CAN and UYN published them.
Planning around CZ6631? 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: CZ6631 Guangzhou to Yulin on-time performance, measured from the CAN and UYN airport boards.
https://proflightsearch.com/flight/CZ6631
.