Flight Adisutjipto International Airport departs from Yogyakarta Adisutjipto International Airport at 19:15 and arrives at Jakarta Soekarno–Hatta International Airport at 20:45.
The flighttime is about 1h 30m. The distance travelled ("as the bird flies"): 424 Km. So the average speed is roughly 283 Km.
The best day to arrive at Yogyakarta is Wednesday and it would be best to avoid Tuesday, as prices are on average 49.32% higher than on Wednesday. (Average prices, based on 3674027 datapoints.)
We have a lot more statistics for flights QG 9101 and between Yogyakarta and Jakarta.