Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 10:40 and arrives at Medan Kualanamu International Airport at 13:15.
The flighttime is about 2h 35m. The distance travelled ("as the bird flies"): 895 Km. So the average speed is roughly 346 Km.
The best month to arrive at Jakarta is March and the most expensive month to fly is May. (Average prices, based on 6017 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Wednesday, as prices are on average 6.69% higher than on Tuesday. (Average prices, based on 753135678 datapoints.)
The best time to book is 20 days before the departure date. You will get, on average, the cheapest price for flight GA 186. (Average prices, based on 8010 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 4973 datapoints.)
We have a lot more statistics for flights GA 186 and between Jakarta and Medan.