Flight Da Nang International Airport departs from Da Nang Da Nang International Airport at 08:10 and arrives at Hanoi Noi Bai International Airport at 09:40.
The flighttime is about 1h 30m. The distance travelled ("as the bird flies"): 315 Km. So the average speed is roughly 210 Km.
The best day to arrive at Da Nang is Monday and it would be best to avoid Sunday, as prices are on average 67.08% higher than on Monday. (Average prices, based on 428051 datapoints.)
We have a lot more statistics for flights VN 158 and between Da Nang and Hanoi.