Flight Noi Bai International Airport departs from Hanoi Noi Bai International Airport at 21:35 and arrives at Da Nang Da Nang International Airport at 23:00.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 315 Km. So the average speed is roughly 222 Km.
The best day to arrive at Hanoi is Monday and it would be best to avoid Tuesday, as prices are on average 64.97% higher than on Monday. (Average prices, based on 1052090 datapoints.)
We have a lot more statistics for flights VN 7189 and between Hanoi and Da Nang.