"Table 11. Top 10 U.S. Airports, ranked by Jan.-April 2006 Domestic Enplanements",,,,, "Passenger numbers in millions (000,000)",,,,, Jan.-Apr. 2006 Rank,Airport,Jan.-Apr. 2006 Enplanements,Jan.-Apr. 2005 Rank,Jan.-Apr. 2005 Enplanements, ,,,,, 1,Hartsfield-Jackson Atlanta,12.0,1,12.7, 2,Chicago O'Hare,9.9,2,9.6, 3,Dallas-Ft. Worth,8.3,3,8.0, 4,Denver,6.9,7,6.1, 5,Las Vegas McCarran,6.7,5,6.5, 6,Los Angeles Int'l,6.7,4,6.6, 7,Phoenix Sky Harbor,6.6,6,6.3, 8,Orlando,5.5,8,5.4, 9,Houston Bush Intercontinental ,5.4,11,4.9, 10,Minneapolis-St.Paul,5.0,9,5.3, "Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,, Note: Percentage changes based on numbers prior to rounding,,,,,