If your trip to Orange County, CA Airport (SNA-John Wayne) is all booked but your itinerary is a bit on the empty side, let us give you a few hints and tips.After you touch down at Orange County, CA Airport (SNA-John Wayne), head straight to University of California-Irvine. This popular landmark is within a short drive, so you’ll be able to get your trip started with a bang!Hang around in the airport terminal or venture out and soak up the sights? We know which we’d choose. It’s well worth making the short journey over to Segerstrom Center for the Arts.Make your way straight from arrivals to Fashion Island. Other sights you shouldn’t miss include South Coast Plaza and The Observatory.