Flight Gewayantana Airport departs from Larantuka Gewayantana Airport at 15:45 and arrives at Kupang El Tari International Airport at 16:35.
The flighttime is about 0h 50m. The distance travelled ("as the bird flies"): 135 Km. So the average speed is roughly 162 Km.
The best day to arrive at Larantuka is Monday and it would be best to avoid Friday, as prices are on average 105.74% higher than on Monday. (Average prices, based on 529900 datapoints.)
We have a lot more statistics for flights 8B 664 and between Larantuka and Kupang.