"Table 5. Top 10 U.S. Airports, ranked by Jan.- September 2006 System* Scheduled Enplanements",,,,, "Passenger numbers in millions (000,000) ",,,,, Jan-Sep 2006 Rank,Airport,Jan-Sep 2006 Enplaned Passengers,Jan-Sep 2005 Rank,Jan-Sep 2005 Enplaned Passengers, 1,Atlanta ,30.5,1,31.7, 2,Chicago O'Hare ,26.1,2,25.8, 3,Dallas-Fort Worth ,21.3,3,20.7, 4,Los Angeles Intl,17.4,4,17.4, 5,Denver ,17.2,5,15.5, 6,Las Vegas ,15.7,6,15.2, 7,Phoenix ,15.4,7,15.1, 8,Houston Bush ,14.9,8,13.7, 9,Detroit Metro,12.9,10,13.1, 10,Minneapolis-St Paul,12.9,9,13.6, "Source: Bureau of Transportation Statistics, T-100 Market",,,,, * System equals domestic plus international,,,,, Note: Percentage changes based on numbers prior to rounding,,,,,