Flight El Tari International Airport departs from Kupang El Tari International Airport at 06:00 and arrives at Surabaya Juanda International Airport at 07:05.
The flighttime is about 2h 05m. The distance travelled ("as the bird flies"): 1219 Km. So the average speed is roughly 585 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 Tuesday and it would be best to avoid Sunday, as prices are on average 8.86% higher than on Tuesday. (Average prices, based on 19871912 datapoints.)
The best time to book is 5 days before the departure date. You will get, on average, the cheapest price for flight JT 691. (Average prices, based on 5317 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 4992 datapoints.)
We have a lot more statistics for flights JT 691 and between Kupang and Surabaya.