Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 15:45 and arrives at Semarang Achmad Yani International Airport at 17:00.
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 Sunday and it would be best to avoid Tuesday, as prices are on average 79.5% higher than on Sunday. (Average prices, based on 208827009 datapoints.)
We have a lot more statistics for flights CI 9664 and between Jakarta and Semarang.
