Flight King Abdulaziz International Airport departs from Jeddah King Abdulaziz International Airport at 18:30 and arrives at Bandar Seri Begawan Brunei International Airport at 09:50.
The flighttime is about 10h 20m. The distance travelled ("as the bird flies"): 8334 Km. So the average speed is roughly 807 Km.
There is an 5 hour time difference between Jeddah and Bandar Seri Begawan