"Table 5. Top 10 U.S. Airports, ranked by Jan.-May 2006 System* Scheduled Enplanements",,,,, "Passenger numbers in millions (000,000) ",,,,, Jan.-May 2006 Rank,Airport,Jan.-May 2006 Enplaned Passengers,Jan.-May 2005 Rank,Jan.-May 2005 Enplaned Passengers, ,,,,, 1,Atlanta Hartsfield-Jackson,16.5,1,17.3, 2,Chicago O'Hare ,13.9,2,13.5, 3,Dallas-Fort Worth ,11.6,3,11, 4,Los Angeles International ,9.2,4,9.1, 5,Denver ,9.1,7,8, 6,Las Vegas McCarran,8.6,6,8.2, 7,Phoenix Sky Harbor,8.6,5,8.3, 8,Houston Bush Intercontinental,8.1,8,7.4, 9,Orlando ,7,11,6.8, 10,Detroit Metro Wayne County,6.9,10,7, "Source: Bureau of Transportation Statistics, T-100 Market",,,,, * System equals domestic plus international,,,,, Note: Percentage changes based on numbers prior to rounding,,,,