Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 09:25 and arrives at Medan Kualanamu International Airport at 11:45.
The flighttime is about 2h 20m. The distance travelled ("as the bird flies"): 895 Km. So the average speed is roughly 384 Km.
The best month to arrive at Jakarta is May and the most expensive month to fly is December. (Average prices, based on 4528 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Friday, as prices are on average 12.41% higher than on Tuesday. (Average prices, based on 1075970324 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 142 datapoints.)
We have a lot more statistics for flights JT 6129 and between Jakarta and Medan.