Educational Aviation Museum Attraction: over 75 airframes with 91,000 square feet of climate-controlled hangars, kids' area, cafe, 13,000-volume library, warbird rides for sale, kids 12 and under free with paid adult admission. Dogs welcome on leash. Check website for programs. Hangars avialable for event rentals.
Palm Springs International Airport is open twenty-four hours a day. The TSA checkpoint opens approximately one and a half hours before the first departure of the day. Each airline has its own operating hours, but typically, airlines open their ticket counters two hours before departure time, even for early morning flights.