Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 20:05 and arrives at Medan Kualanamu International Airport at 22:20.
The flighttime is about 2h 15m. The distance travelled ("as the bird flies"): 895 Km. So the average speed is roughly 398 Km.
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Saturday, as prices are on average 2.77% higher than on Tuesday. (Average prices, based on 1561371682 datapoints.)
The best time to book is 7 days before the departure date. You will get, on average, the cheapest price for flight JT 306. (Average prices, based on 10000 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 4993 datapoints.)
We have a lot more statistics for flights JT 306 and between Jakarta and Medan.
