Flight Shahjalal International Airport departs from Dhaka Shahjalal International Airport at 17:30 and arrives at Chittagong Shah Amanat International Airport at 18:25.
The flighttime is about 0h 55m. The distance travelled ("as the bird flies"): 157 Km. So the average speed is roughly 171 Km.
The best day to arrive at Dhaka is Saturday and it would be best to avoid Tuesday, as prices are on average 78.39% higher than on Saturday. (Average prices, based on 84290 datapoints.)
We have a lot more statistics for flights BS 111 and between Dhaka and Chittagong.