Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 03:30 and arrives at Kupang El Tari International Airport at 08:45.The flight has a short stop at Surabaya.
The flighttime is about 4h 15m. The distance travelled ("as the bird flies"): 1900 Km. So the average speed is roughly 447 Km.
There is an 1 hour time difference between Jakarta and Kupang
The best month to arrive at Jakarta is April and the most expensive month to fly is December. (Average prices, based on 3081 datapoints.)
The best day to arrive at Jakarta is Sunday and it would be best to avoid Saturday, as prices are on average 4.37% higher than on Sunday. (Average prices, based on 152266652 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 944 datapoints.)
We have a lot more statistics for flights JT 690 and between Jakarta and Kupang.
