Flight Kualanamu International Airport departs from Medan Kualanamu International Airport at 18:30 and arrives at Kuala Lumpur Kuala Lumpur International Airport at 20:35.
The flighttime is about 1h 05m. The distance travelled ("as the bird flies"): 316 Km. So the average speed is roughly 292 Km.
There is an 1 hour time difference between Medan and Kuala Lumpur