CA831 Air China - Flight Status

Which is the frequency of flight CA831?
The flight CA831 is scheduled to flight on Wednesday, Saturday on a weekly basis.

Which is the distance of flight CA831?
The distance between the two airports is 1852 kilometers.

Which is the flight time of flight CA831?
The scheduled flight time gate to gate is: 03:30 hours.
The real flight time gate to gate on average is: 02:58 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: 2025-04-20 14:14:09
Current Time in Okinawa: 2025-04-20 15:14:09

Air China is the only airline operating the route from Beijing to Okinawa.

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

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 17, 2024 to April 12, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 04, 2024 to March 29, 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.