Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 16:10 and arrives at Yogyakarta Yogyakarta International Airport at 17:30.
The flighttime is about 1h 20m. The distance travelled ("as the bird flies"): 0 Km. So the average speed is roughly 0 Km.
The best day to arrive at Jakarta is Sunday and it would be best to avoid Tuesday, as prices are on average 358.85% higher than on Sunday. (Average prices, based on 271953578 datapoints.)
We have a lot more statistics for flights GA 2124 and between Jakarta and Yogyakarta.