Flight Juanda International Airport departs from Surabaya Juanda International Airport at 20:05 and arrives at Jakarta Halim Perdanakusuma International Airport at 21:45.
The flighttime is about 1h 40m. The distance travelled ("as the bird flies"): 656 Km. So the average speed is roughly 394 Km.
The best month to arrive at Surabaya is March and the most expensive month to fly is July. (Average prices, based on 2107 datapoints.)
The best day to arrive at Surabaya is Wednesday and it would be best to avoid Sunday, as prices are on average 48.48% higher than on Wednesday. (Average prices, based on 433709169 datapoints.)
We have a lot more statistics for flights GA 319 and between Surabaya and Jakarta.