Flight Juanda International Airport departs from Surabaya Juanda International Airport at 07:30 and arrives at Jakarta Soekarno–Hatta International Airport at 08:55.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 682 Km. So the average speed is roughly 481 Km.
The best month to arrive at Surabaya is October and the most expensive month to fly is April. (Average prices, based on 5291 datapoints.)
The best day to arrive at Surabaya is Thursday and it would be best to avoid Tuesday, as prices are on average 6.1% higher than on Thursday. (Average prices, based on 684679408 datapoints.)
We have a lot more statistics for flights QG 175 and between Surabaya and Jakarta.