Flight Halim Perdanakusuma International Airport departs from Jakarta Halim Perdanakusuma International Airport at 12:00 and arrives at Semarang Achmad Yani International Airport at 13:05.
The flighttime is about 1h 05m. The distance travelled ("as the bird flies"): 389 Km. So the average speed is roughly 359 Km.
The best day to arrive at Jakarta is Thursday and it would be best to avoid Wednesday, as prices are on average 54.35% higher than on Thursday. (Average prices, based on 17617646 datapoints.)
We have a lot more statistics for flights QG 146 and between Jakarta and Semarang.
