Flight Sultan Mahmud Badaruddin II International Airport departs from Palembang Sultan Mahmud Badaruddin II International Airport at 09:45 and arrives at Jakarta Soekarno–Hatta International Airport at 10:50.
The flighttime is about 1h 05m. The distance travelled ("as the bird flies"): 238 Km. So the average speed is roughly 220 Km.
The best day to arrive at Palembang is Monday and it would be best to avoid Sunday, as prices are on average 14.73% higher than on Monday. (Average prices, based on 142774776 datapoints.)
We have a lot more statistics for flights SL 5923 and between Palembang and Jakarta.