Flight Senai International Airport departs from Johor Bahru Senai International Airport at 07:20 and arrives at Ho Chi Minh City Tan Son Nhat International Airport at 08:20.
The flighttime is about 2h 00m. The distance travelled ("as the bird flies"): 424 Km. So the average speed is roughly 212 Km.
There is an 1 hour time difference between Johor Bahru and Ho Chi Minh City