Flight Achmad Yani International Airport departs from Semarang Achmad Yani International Airport at 12:25 and arrives at Jakarta Soekarno–Hatta International Airport at 13:40.
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 Semarang is September and the most expensive month to fly is April. (Average prices, based on 2640 datapoints.)
The best day to arrive at Semarang is Sunday and it would be best to avoid Saturday, as prices are on average 200.14% higher than on Sunday. (Average prices, based on 87046795 datapoints.)
We have a lot more statistics for flights GA 2354 and between Semarang and Jakarta.