Very poor airport. You can arrive 2 hours before your flight and still not make it to your plane. I think much of the problem is US Air which chronically understaffs its check-in areas. The TSA screening stations are also understaffed and move very slowly. At PHL flight information for airlines other than USAir are not posted on the information monitors! My recent flight using AA an example. Flight information is often not posted at the gate check in desks the gate information on the monitors is often incorrect or not updated. Not nearly enough seats for people to sit on while waiting for flights. Other problems with PHL - poor signage within the airport poor signage as to how to enter and exit the airport and get to the parking lots and generally disorganized drop-off and pickup areas. The food prices inside the airport are not too bad however.