Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 07:50 and arrives at Semarang Achmad Yani International Airport at 09:00.
The flighttime is about 1h 10m. The distance travelled ("as the bird flies"): 415 Km. So the average speed is roughly 356 Km.
The best day to arrive at Jakarta is Wednesday and it would be best to avoid Saturday, as prices are on average 216.45% higher than on Wednesday. (Average prices, based on 175803066 datapoints.)
We have a lot more statistics for flights SQ 232 and between Jakarta and Semarang.
