CA904 Air China - Flight Status

Which is the frequency of flight CA904?
The flight CA904 is scheduled to flight on daily basis.

Which is the distance of flight CA904?
The distance between the two airports is 3399 kilometers.

Which is the flight time of flight CA904?
The scheduled flight time gate to gate is: 04:55 hours.
The real flight time gate to gate on average is: 04:46 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 Ho Chi Minh City: 2025-12-08 17:35:20
Current Time in Beijing: 2025-12-08 18:35:20

Air China is the only airline operating the route from Ho Chi Minh City to Beijing.

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 June 07, 2025 to December 06, 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 December 02, 2024 to November 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.