Flight Sultan Mahmud Badaruddin II International Airport departs from Palembang Sultan Mahmud Badaruddin II International Airport at 08:15 and arrives at Jakarta Soekarno–Hatta International Airport at 09:15.
The flighttime is about 1h 00m. The distance travelled ("as the bird flies"): 238 Km. So the average speed is roughly 238 Km.
The best day to arrive at Palembang is Thursday and it would be best to avoid Friday, as prices are on average 83.87% higher than on Thursday. (Average prices, based on 109651628 datapoints.)
We have a lot more statistics for flights JT 3141 and between Palembang and Jakarta.