Flight Shahjalal International Airport departs from Dhaka Shahjalal International Airport at 19:00 and arrives at Chittagong Shah Amanat International Airport at 19:45.
The flighttime is about 0h 45m. The distance travelled ("as the bird flies"): 157 Km. So the average speed is roughly 209 Km.
The best day to arrive at Dhaka is Saturday and it would be best to avoid Friday, as prices are on average 134.77% higher than on Saturday. (Average prices, based on 84159 datapoints.)
We have a lot more statistics for flights BG 417 and between Dhaka and Chittagong.