Flight Juanda International Airport departs from Surabaya Juanda International Airport at 05:10 and arrives at Jakarta Soekarno–Hatta International Airport at 06:45.
The flighttime is about 1h 35m. The distance travelled ("as the bird flies"): 682 Km. So the average speed is roughly 431 Km.
The best day to arrive at Surabaya is Sunday and it would be best to avoid Saturday, as prices are on average 98.95% higher than on Sunday. (Average prices, based on 796412005 datapoints.)
We have a lot more statistics for flights SV 6159 and between Surabaya and Jakarta.
