Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 12:15 and arrives at Surabaya Juanda International Airport at 13:40.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 682 Km. So the average speed is roughly 481 Km.
The best month to arrive at Jakarta is December and the most expensive month to fly is July. (Average prices, based on 3951 datapoints.)
The best day to arrive at Jakarta is Thursday and it would be best to avoid Wednesday, as prices are on average 18.92% higher than on Thursday. (Average prices, based on 747756031 datapoints.)
We have a lot more statistics for flights SL 6596 and between Jakarta and Surabaya.
THB