Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 09:45 and arrives at Bangkok Suvarnabhumi Airport at 13:10.
The flighttime is about 3h 25m. The distance travelled ("as the bird flies"): 830 Km. So the average speed is roughly 243 Km.
The best month to arrive at Jakarta is June and the most expensive month to fly is December. (Average prices, based on 1103 datapoints.)
The best day to arrive at Jakarta is Sunday and it would be best to avoid Thursday, as prices are on average 5.77% higher than on Sunday. (Average prices, based on 48670121 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 1089 datapoints.)
We have a lot more statistics for flights PG 4304 and between Jakarta and Bangkok.