Top Airports

1. ORD - O'Hare International Airport (formerly Orchard Depot Field)
2. SEA - Seattle-Tacoma International Airport
3. STL - Lambert-Saint Louis International Airport
4. OMA - Eppley Airfield
5. FLL - Fort Lauderdale-Hollywood International Airport
6. BOS - Logan International Airport
7. SLC - Salt Lake City International Airport
8. PVD - Theodore Francis Green State Airport
9. SFO - San Francisco International Airport
10. MCI - Kansas City International Airport