CA631 Air China - Flight Status

Which is the frequency of flight CA631?
The flight CA631 is currently not scheduled at Beijing Capital Airport (PEK).

Which is the distance of flight CA631?
The distance between the two airports is 8167 kilometers.

Which is the flight time of flight CA631?
The scheduled flight time gate to gate is: 11:20 hours.
The real flight time gate to gate on average is: 10:03 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Beijing: 2026-07-23 09:10:33
Current Time in London: 2026-07-23 02:10:33

The following airline serve the same route between Beijing and London:
Air China - Flight Number: CA851. (On Time performance: 84 - Average Delay: 12 minutes)

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from August 01, 2025 to August 31, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.