Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 22:40 and arrives at Jayapura Sentani International Airport at 06:00.
The flighttime is about 5h 20m. The distance travelled ("as the bird flies"): 3769 Km. So the average speed is roughly 707 Km.
There is an 2 hour time difference between Jakarta and Jayapura
The best month to arrive at Jakarta is October and the most expensive month to fly is July. (Average prices, based on 1283 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Monday, as prices are on average 18.73% higher than on Tuesday. (Average prices, based on 65844264 datapoints.)
The best time to book is 25 days before the departure date. You will get, on average, the cheapest price for flight GA 656. (Average prices, based on 1250 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 1257 datapoints.)
We have a lot more statistics for flights GA 656 and between Jakarta and Jayapura.