Flight El Tari International Airport departs from Kupang El Tari International Airport at 13:30 and arrives at Jakarta Soekarno–Hatta International Airport at 17:40.The flight has a short stop at Surabaya.
The flighttime is about 5h 10m. The distance travelled ("as the bird flies"): 1900 Km. So the average speed is roughly 368 Km.
There is an 1 hour time difference between Kupang and Jakarta
The best month to arrive at Kupang is September and the most expensive month to fly is April. (Average prices, based on 722 datapoints.)
The best day to arrive at Kupang is Wednesday and it would be best to avoid Saturday, as prices are on average 14.28% higher than on Wednesday. (Average prices, based on 53006246 datapoints.)
We have a lot more statistics for flights GA 449 and between Kupang and Jakarta.