Flight Kualanamu International Airport departs from Medan Kualanamu International Airport at 11:10 and arrives at Jakarta Halim Perdanakusuma International Airport at 13:30.
The flighttime is about 2h 20m. The distance travelled ("as the bird flies"): 922 Km. So the average speed is roughly 395 Km.
The best day to arrive at Medan is Tuesday and it would be best to avoid Friday, as prices are on average 15.03% higher than on Tuesday. (Average prices, based on 241503767 datapoints.)
We have a lot more statistics for flights QG 5518 and between Medan and Jakarta.