Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 07:10 and arrives at Semarang Achmad Yani International Airport at 08:25.
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 month to arrive at Jakarta is March and the most expensive month to fly is November. (Average prices, based on 644 datapoints.)
The best day to arrive at Jakarta is Saturday and it would be best to avoid Monday, as prices are on average 8.97% higher than on Saturday. (Average prices, based on 126956314 datapoints.)
We have a lot more statistics for flights QG 792 and between Jakarta and Semarang.