Flight El Tari International Airport departs from Kupang El Tari International Airport at 12:30 and arrives at Larantuka Gewayantana Airport at 13:25.
The flighttime is about 0h 55m. The distance travelled ("as the bird flies"): 135 Km. So the average speed is roughly 147 Km.
The best day to arrive at Kupang is Friday and it would be best to avoid Thursday, as prices are on average 19.31% higher than on Friday. (Average prices, based on 1327661 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 526 datapoints.)
We have a lot more statistics for flights IW 1929 and between Kupang and Larantuka.