Flight O'Hare International Airport departs from Chicago O'Hare International Airport at 09:25 and arrives at Palm Springs Palm Springs International Airport at 12:04.
The flighttime is about 1h 39m. The distance travelled ("as the bird flies"): 3178 Km. So the average speed is roughly 1926 Km.
There is an 1 hour time difference between Chicago and Palm Springs