Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 00:55 and arrives at Manila Ninoy Aquino International Airport at 06:15.
The flighttime is about 4h 20m. The distance travelled ("as the bird flies"): 1825 Km. So the average speed is roughly 421 Km.
There is an 1 hour time difference between Jakarta and Manila
The best day to arrive at Jakarta is Friday and it would be best to avoid Thursday, as prices are on average 26.43% higher than on Friday. (Average prices, based on 9943084 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 168 datapoints.)
We have a lot more statistics for flights GA 9986 and between Jakarta and Manila.