BI4 Royal Brunei Airlines - Flight Status

Which is the frequency of flight BI4?
The flight BI4 is scheduled to flight on Wednesday, Friday, Sunday on a weekly basis.

Which is the distance of flight BI4?
The distance between the two airports is 11285 kilometers.

Which is the flight time of flight BI4?
The scheduled flight time gate to gate is: 15:30 hours.
The real flight time gate to gate on average is: 15:20 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 London: 2026-05-05 13:57:15
Current Time in Bandar Seri Begawan: 2026-05-05 20:57:15

Royal Brunei Airlines is the only airline operating the route from London to Bandar Seri Begawan.

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 March 11, 2026 to April 29, 2026. 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.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from March 11, 2026 to April 29, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.