Flight Sultan Mahmud Badaruddin II International Airport departs from Palembang Sultan Mahmud Badaruddin II International Airport at 11:30 and arrives at Surabaya Juanda International Airport at 13:30.
The flighttime is about 2h 00m. The distance travelled ("as the bird flies"): 912 Km. So the average speed is roughly 456 Km.
The best day to arrive at Palembang is Monday and it would be best to avoid Thursday, as prices are on average 5.49% higher than on Monday. (Average prices, based on 5855656 datapoints.)
We have a lot more statistics for flights OD 857 and between Palembang and Surabaya.