Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 12:00 and arrives at Bengkulu Fatmawati Soekarno Airport at 13:20.
The flighttime is about 1h 20m. The distance travelled ("as the bird flies"): 483 Km. So the average speed is roughly 362 Km.
The best day to arrive at Jakarta is Friday and it would be best to avoid Thursday, as prices are on average 517.99% higher than on Friday. (Average prices, based on 28270013 datapoints.)
We have a lot more statistics for flights EY 7124 and between Jakarta and Bengkulu.