Flight Gewayantana Airport departs from Larantuka Gewayantana Airport at 12:15 and arrives at Kupang El Tari International Airport at 13:10.
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 Larantuka is Sunday and it would be best to avoid Saturday, as prices are on average 138.48% higher than on Sunday. (Average prices, based on 521696 datapoints.)
We have a lot more statistics for flights IW 2928 and between Larantuka and Kupang.