Flight Juanda International Airport departs from Surabaya Juanda International Airport at 19:40 and arrives at Jakarta Soekarno–Hatta International Airport at 21:10.
The flighttime is about 1h 30m. The distance travelled ("as the bird flies"): 682 Km. So the average speed is roughly 455 Km.
The best month to arrive at Surabaya is December and the most expensive month to fly is August. (Average prices, based on 6699 datapoints.)
The best day to arrive at Surabaya is Thursday and it would be best to avoid Sunday, as prices are on average 7.22% higher than on Thursday. (Average prices, based on 715860471 datapoints.)
The best time to book is 38 days before the departure date. You will get, on average, the cheapest price for flight QG 737. (Average prices, based on 3974 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 4190 datapoints.)
We have a lot more statistics for flights QG 737 and between Surabaya and Jakarta.