Flight Senai International Airport departs from Johor Bahru Senai International Airport at 11:20 and arrives at Bangkok Don Mueang International Airport at 12:55.
The flighttime is about 2h 35m. The distance travelled ("as the bird flies"): 444 Km. So the average speed is roughly 172 Km.
There is an 1 hour time difference between Johor Bahru and Bangkok