Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 12:00 and arrives at Palembang Sultan Mahmud Badaruddin II International Airport at 13:05.
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 Jakarta is Tuesday and it would be best to avoid Sunday, as prices are on average 19.02% higher than on Tuesday. (Average prices, based on 156621656 datapoints.)
We have a lot more statistics for flights IU 5924 and between Jakarta and Palembang.
