Flight El Tari International Airport departs from Kupang El Tari International Airport at 10:55 and arrives at Surabaya Juanda International Airport at 11:55.
The flighttime is about 2h 00m. The distance travelled ("as the bird flies"): 1219 Km. So the average speed is roughly 610 Km.
There is an 1 hour time difference between Kupang and Surabaya
The best month to arrive at Kupang is February and the most expensive month to fly is December. (Average prices, based on 2014 datapoints.)
The best day to arrive at Kupang is Friday and it would be best to avoid Thursday, as prices are on average 4.3% higher than on Friday. (Average prices, based on 19633236 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 951 datapoints.)
We have a lot more statistics for flights JT 791 and between Kupang and Surabaya.