Flight Noi Bai International Airport departs from Hanoi Noi Bai International Airport at 09:55 and arrives at Ho Chi Minh City Tan Son Nhat International Airport at 12:05.
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 Hanoi is Friday and it would be best to avoid Wednesday, as prices are on average 241.9% higher than on Friday. (Average prices, based on 3334607 datapoints.)
We have a lot more statistics for flights VJ 129 and between Hanoi and Ho Chi Minh City.