Flight Halim Perdanakusuma International Airport departs from Jakarta Halim Perdanakusuma International Airport at 06:15 and arrives at Medan Kualanamu International Airport at 08:40.
The flighttime is about 2h 25m. The distance travelled ("as the bird flies"): 922 Km. So the average speed is roughly 382 Km.
The best month to arrive at Jakarta is August and the most expensive month to fly is May. (Average prices, based on 3939 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Wednesday, as prices are on average 5.72% higher than on Tuesday. (Average prices, based on 157618922 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 240 datapoints.)
We have a lot more statistics for flights GA 180 and between Jakarta and Medan.