Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 18:50 and arrives at Bandar Seri Begawan Brunei International Airport at 22:10.
The flighttime is about 2h 20m. The distance travelled ("as the bird flies"): 1015 Km. So the average speed is roughly 435 Km.
There is an 1 hour time difference between Jakarta and Bandar Seri Begawan
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Thursday, as prices are on average 35.37% higher than on Tuesday. (Average prices, based on 358873 datapoints.)
We have a lot more statistics for flights BI 740 and between Jakarta and Bandar Seri Begawan.