Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 08:30 and arrives at Kuala Lumpur Kuala Lumpur International Airport at 11:50.
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 Wednesday and it would be best to avoid Sunday, as prices are on average 33.84% higher than on Wednesday. (Average prices, based on 296706745 datapoints.)
The best time to book is 47 days before the departure date. You will get, on average, the cheapest price for flight GA 820. (Average prices, based on 2634 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 3356 datapoints.)
We have a lot more statistics for flights GA 820 and between Jakarta and Kuala Lumpur.