Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 01:30 and arrives at Hong Kong Hong Kong International Airport at 07:30.
The flighttime is about 5h 00m. The distance travelled ("as the bird flies"): 1340 Km. So the average speed is roughly 268 Km.
There is an 1 hour time difference between Jakarta and Hong Kong
The best month to arrive at Jakarta is September and the most expensive month to fly is February. (Average prices, based on 205 datapoints.)
The best day to arrive at Jakarta is Wednesday and it would be best to avoid Saturday, as prices are on average 485.71% higher than on Wednesday. (Average prices, based on 18733104 datapoints.)
We have a lot more statistics for flights MH 798 and between Jakarta and Hong Kong.