Flight Kuala Lumpur International Airport departs from Kuala Lumpur Kuala Lumpur International Airport at 10:45 and arrives at Medan Kualanamu International Airport at 10:50.
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 Kuala Lumpur and Medan
The best month to arrive at Kuala Lumpur is February and the most expensive month to fly is May. (Average prices, based on 2025 datapoints.)
We have a lot more statistics for flights D7 391 and between Kuala Lumpur and Medan.