Flight Don Mueang International Airport departs from Bangkok Don Mueang International Airport at 11:25 and arrives at Jakarta Soekarno–Hatta International Airport at 15:00.
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 day to arrive at Bangkok is Saturday and it would be best to avoid Wednesday, as prices are on average 689.54% higher than on Saturday. (Average prices, based on 17224492 datapoints.)
We have a lot more statistics for flights OD 7632 and between Bangkok and Jakarta.