Flight King Abdulaziz International Airport departs from Jeddah King Abdulaziz International Airport at 20:00 and arrives at Bangkok Don Mueang International Airport at 09:55.The flight has a short stop at Jakarta.
The flighttime is about 9h 55m. The distance travelled ("as the bird flies"): 6823 Km. So the average speed is roughly 688 Km.
There is an 4 hour time difference between Jeddah and Bangkok