Flight Juanda International Airport departs from Surabaya Juanda International Airport at 18:00 and arrives at Jakarta Soekarno–Hatta International Airport at 19:40.
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 month to arrive at Surabaya is October and the most expensive month to fly is December. (Average prices, based on 4066 datapoints.)
The best day to arrive at Surabaya is Friday and it would be best to avoid Sunday, as prices are on average 43.7% higher than on Friday. (Average prices, based on 840116451 datapoints.)
We have a lot more statistics for flights KL 4061 and between Surabaya and Jakarta.
