Flight International Airport departs from Dubai International Airport at 05:15 and arrives at Bandar Seri Begawan Brunei International Airport at 17:30.
The flighttime is about 8h 15m. The distance travelled ("as the bird flies"): 6512 Km. So the average speed is roughly 789 Km.
There is an 4 hour time difference between Dubai and Bandar Seri Begawan