Flight Kualanamu International Airport departs from Medan Kualanamu International Airport at 19:50 and arrives at Jakarta Soekarno–Hatta International Airport at 22:15.
The flighttime is about 2h 25m. The distance travelled ("as the bird flies"): 895 Km. So the average speed is roughly 370 Km.
The best day to arrive at Medan is Thursday and it would be best to avoid Sunday, as prices are on average 179.11% higher than on Thursday. (Average prices, based on 1094094508 datapoints.)
We have a lot more statistics for flights CI 9767 and between Medan and Jakarta.
