Flight Achmad Yani International Airport departs from Semarang Achmad Yani International Airport at 11:15 and arrives at Bandung Husein Sastranegara International Airport at 12:20.
The flighttime is about 1h 05m. The distance travelled ("as the bird flies"): 311 Km. So the average speed is roughly 287 Km.
The best day to arrive at Semarang is Tuesday and it would be best to avoid Saturday, as prices are on average 28.46% higher than on Tuesday. (Average prices, based on 1710288 datapoints.)
We have a lot more statistics for flights 8B 906 and between Semarang and Bandung.