Flight Fatmawati Soekarno Airport departs from Bengkulu Fatmawati Soekarno Airport at 12:00 and arrives at Jakarta Soekarno–Hatta International Airport at 13:15.
The flighttime is about 1h 15m. The distance travelled ("as the bird flies"): 483 Km. So the average speed is roughly 386 Km.
The best day to arrive at Bengkulu is Wednesday and it would be best to avoid Sunday, as prices are on average 93.75% higher than on Wednesday. (Average prices, based on 10247320 datapoints.)
We have a lot more statistics for flights JT 3639 and between Bengkulu and Jakarta.