Flight Juanda International Airport departs from Surabaya Juanda International Airport at 11:30 and arrives at Jakarta Soekarno–Hatta International Airport at 13:10.
The flighttime is about 1h 40m. The distance travelled ("as the bird flies"): 682 Km. So the average speed is roughly 409 Km.
The best day to arrive at Surabaya is Sunday and it would be best to avoid Friday, as prices are on average 1041.18% higher than on Sunday. (Average prices, based on 883062098 datapoints.)
We have a lot more statistics for flights PG 4331 and between Surabaya and Jakarta.
