Flight Juanda International Airport departs from Surabaya Juanda International Airport at 21:40 and arrives at Jakarta Soekarno–Hatta International Airport at 23:10.
The flighttime is about 1h 30m. The distance travelled ("as the bird flies"): 682 Km. So the average speed is roughly 455 Km.
The best day to arrive at Surabaya is Saturday and it would be best to avoid Tuesday, as prices are on average 20.58% higher than on Saturday. (Average prices, based on 548334359 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 118 datapoints.)
We have a lot more statistics for flights ID 8597 and between Surabaya and Jakarta.