Flight Juanda International Airport departs from Surabaya Juanda International Airport at 11:35 and arrives at Jakarta Soekarno–Hatta International Airport at 13:10.
The flighttime is about 1h 35m. The distance travelled ("as the bird flies"): 682 Km. So the average speed is roughly 431 Km.
The best day to arrive at Surabaya is Tuesday and it would be best to avoid Friday, as prices are on average 2400.55% higher than on Tuesday. (Average prices, based on 795329871 datapoints.)
We have a lot more statistics for flights VN 3873 and between Surabaya and Jakarta.
