Flight Tan Son Nhat International Airport departs from Ho Chi Minh City Tan Son Nhat International Airport at 06:00 and arrives at Hanoi Noi Bai International Airport at 08:10.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 336 Km. So the average speed is roughly 155 Km.
The best day to arrive at Ho Chi Minh City is Wednesday and it would be best to avoid Monday, as prices are on average 140.46% higher than on Wednesday. (Average prices, based on 4577701 datapoints.)
We have a lot more statistics for flights VJ 4255 and between Ho Chi Minh City and Hanoi.