Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 10:50 and arrives at Semarang Achmad Yani International Airport at 12:05.
The flighttime is about 1h 15m. The distance travelled ("as the bird flies"): 415 Km. So the average speed is roughly 332 Km.
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Thursday, as prices are on average 186.56% higher than on Tuesday. (Average prices, based on 213569106 datapoints.)
We have a lot more statistics for flights GA 2384 and between Jakarta and Semarang.
