Flight Adisutjipto International Airport departs from Yogyakarta Adisutjipto International Airport at 10:00 and arrives at Surabaya Juanda International Airport at 11:05.
The flighttime is about 1h 05m. The distance travelled ("as the bird flies"): 261 Km. So the average speed is roughly 241 Km.
The best day to arrive at Yogyakarta is Sunday and it would be best to avoid Monday, as prices are on average 79.64% higher than on Sunday. (Average prices, based on 12185833 datapoints.)
We have a lot more statistics for flights JT 1814 and between Yogyakarta and Surabaya.