Flight Noi Bai International Airport departs from Hanoi Noi Bai International Airport at 14:00 and arrives at Ho Chi Minh City Tan Son Nhat International Airport at 16:10.
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 Hanoi is Sunday and it would be best to avoid Monday, as prices are on average 72.65% higher than on Sunday. (Average prices, based on 3335146 datapoints.)
We have a lot more statistics for flights VN 253 and between Hanoi and Ho Chi Minh City.