Flight Sultan Thaha Airport departs from Jambi Sultan Thaha Airport at 15:30 and arrives at Jakarta Soekarno–Hatta International Airport at 16:50.
The flighttime is about 1h 20m. The distance travelled ("as the bird flies"): 360 Km. So the average speed is roughly 270 Km.
The best day to arrive at Jambi is Monday and it would be best to avoid Saturday, as prices are on average 13.16% higher than on Monday. (Average prices, based on 30754388 datapoints.)
We have a lot more statistics for flights IU 847 and between Jambi and Jakarta.