Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 16:00 and arrives at Surabaya Juanda International Airport at 17:40.
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 Jakarta is August and the most expensive month to fly is December. (Average prices, based on 1179 datapoints.)
The best day to arrive at Jakarta is Saturday and it would be best to avoid Thursday, as prices are on average 94.66% higher than on Saturday. (Average prices, based on 1160214254 datapoints.)
We have a lot more statistics for flights VN 3958 and between Jakarta and Surabaya.
