Flight Da Nang International Airport departs from Da Nang Da Nang International Airport at 06:05 and arrives at Hanoi Noi Bai International Airport at 07:40.
The flighttime is about 1h 35m. The distance travelled ("as the bird flies"): 315 Km. So the average speed is roughly 199 Km.
The best day to arrive at Da Nang is Monday and it would be best to avoid Thursday, as prices are on average 111.4% higher than on Monday. (Average prices, based on 427481 datapoints.)
We have a lot more statistics for flights VN 156 and between Da Nang and Hanoi.