Flight Sentani International Airport departs from Jayapura Sentani International Airport at 09:55 and arrives at Biak Frans Kaisiepo International Airport at 11:05.
The flighttime is about 1h 10m. The distance travelled ("as the bird flies"): 503 Km. So the average speed is roughly 431 Km.
The best day to arrive at Jayapura is Tuesday and it would be best to avoid Sunday, as prices are on average 214.24% higher than on Tuesday. (Average prices, based on 4889913 datapoints.)
We have a lot more statistics for flights SJ 783 and between Jayapura and Biak.