Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 09:35 and arrives at Bangkok Don Mueang International Airport at 13:10.
The flighttime is about 3h 35m. The distance travelled ("as the bird flies"): 844 Km. So the average speed is roughly 236 Km.
The best month to arrive at Jakarta is October and the most expensive month to fly is November. (Average prices, based on 1343 datapoints.)
The best day to arrive at Jakarta is Wednesday and it would be best to avoid Friday, as prices are on average 26.24% higher than on Wednesday. (Average prices, based on 30018498 datapoints.)
We have a lot more statistics for flights GA 866 and between Jakarta and Bangkok.