Flight Sentani International Airport departs from Jayapura Sentani International Airport at 10:50 and arrives at Manokwari Rendani Airport at 12:15.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 731 Km. So the average speed is roughly 516 Km.
The best day to arrive at Jayapura is Saturday and it would be best to avoid Thursday, as prices are on average 88.25% higher than on Saturday. (Average prices, based on 314486 datapoints.)
We have a lot more statistics for flights JT 789 and between Jayapura and Manokwari.
