Flight Da Nang International Airport departs from Da Nang Da Nang International Airport at 14:35 and arrives at Hanoi Noi Bai International Airport at 16:05.
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 Wednesday and it would be best to avoid Sunday, as prices are on average 163.6% higher than on Wednesday. (Average prices, based on 428187 datapoints.)
We have a lot more statistics for flights VN 170 and between Da Nang and Hanoi.