Flight International Airport departs from Dubai International Airport at 04:05 and arrives at Kuala Lumpur Kuala Lumpur International Airport at 15:35.
The flighttime is about 7h 30m. The distance travelled ("as the bird flies"): 5075 Km. So the average speed is roughly 677 Km.
There is an 4 hour time difference between Dubai and Kuala Lumpur