Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 06:00 and arrives at Medan Kualanamu International Airport at 08:20.
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 October and the most expensive month to fly is December. (Average prices, based on 10217 datapoints.)
The best day to arrive at Jakarta is Thursday and it would be best to avoid Friday, as prices are on average 8.3% higher than on Thursday. (Average prices, based on 792161805 datapoints.)
We have a lot more statistics for flights JT 6288 and between Jakarta and Medan.