Flight Salt Lake City International Airport departs from Salt Lake City Salt Lake City International Airport at 15:50 and arrives at Houston George Bush Intercontinental Airport at 19:55.
The flighttime is about 5h 05m. The distance travelled ("as the bird flies"): 1864 Km. So the average speed is roughly 367 Km.
There is an 1 hour time difference between Salt Lake City and Houston