Flight Shahjalal International Airport departs from Dhaka Shahjalal International Airport at 18:25 and arrives at Doha International Airport at 21:35.
The flighttime is about 6h 10m. The distance travelled ("as the bird flies"): 4318 Km. So the average speed is roughly 700 Km.
There is an 3 hour time difference between Dhaka and Doha
The best day to arrive at Dhaka is Wednesday and it would be best to avoid Friday, as prices are on average 113.29% higher than on Wednesday. (Average prices, based on 159987 datapoints.)
We have a lot more statistics for flights QR 635 and between Dhaka and Doha.