Flight Orlando International Airport departs from Orlando Orlando International Airport at 09:50 and arrives at Las Vegas McCarran International Airport at 23:53.The flight has a short stop at Chicago.
The flighttime is about 17h 03m. The distance travelled ("as the bird flies"): 3756 Km. So the average speed is roughly 220 Km.
There is an 3 hour time difference between Orlando and Las Vegas