Flight International Airport departs from Los Angeles International Airport at 08:55 and arrives at Guadalajara Don M. H. Y Costilla International Airport at 13:00.
The flighttime is about 2h 05m. The distance travelled ("as the bird flies"): 1750 Km. So the average speed is roughly 840 Km.
There is an 2 hour time difference between Los Angeles and Guadalajara