Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 09:00 and arrives at Palembang Sultan Mahmud Badaruddin II International Airport at 10:10.
The flighttime is about 1h 10m. The distance travelled ("as the bird flies"): 238 Km. So the average speed is roughly 204 Km.
The best month to arrive at Jakarta is February and the most expensive month to fly is July. (Average prices, based on 1045 datapoints.)
The best day to arrive at Jakarta is Sunday and it would be best to avoid Wednesday, as prices are on average 15.86% higher than on Sunday. (Average prices, based on 157730108 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 192 datapoints.)
We have a lot more statistics for flights SL 922 and between Jakarta and Palembang.