Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 16:05 and arrives at Kuala Lumpur Kuala Lumpur International Airport at 19:25.
The flighttime is about 2h 20m. The distance travelled ("as the bird flies"): 600 Km. So the average speed is roughly 257 Km.
There is an 1 hour time difference between Jakarta and Kuala Lumpur
The best day to arrive at Jakarta is Saturday and it would be best to avoid Wednesday, as prices are on average 961.29% higher than on Saturday. (Average prices, based on 296805852 datapoints.)
We have a lot more statistics for flights SV 720 and between Jakarta and Kuala Lumpur.