Flight Juanda International Airport departs from Surabaya Juanda International Airport at 20:10 and arrives at Jakarta Halim Perdanakusuma International Airport at 21:45.
The flighttime is about 1h 35m. The distance travelled ("as the bird flies"): 656 Km. So the average speed is roughly 414 Km.
The best month to arrive at Surabaya is March and the most expensive month to fly is May. (Average prices, based on 6918 datapoints.)
The best day to arrive at Surabaya is Monday and it would be best to avoid Sunday, as prices are on average 28.2% higher than on Monday. (Average prices, based on 396578042 datapoints.)
We have a lot more statistics for flights GA 313 and between Surabaya and Jakarta.