Flight Kuala Lumpur International Airport departs from Kuala Lumpur Kuala Lumpur International Airport at 10:30 and arrives at Da Nang Da Nang International Airport at 12:05.
The flighttime is about 2h 35m. The distance travelled ("as the bird flies"): 812 Km. So the average speed is roughly 314 Km.
There is an 1 hour time difference between Kuala Lumpur and Da Nang