"Table 11. Top 10 U.S. Airports, ranked by Jan.-March 2006 Domestic Enplanements",,,,, "Passenger numbers in millions (000,000)",,,,, Jan.-Mar. 2006 Rank,Airport,Jan.-Mar. 2006 Enplanements,Jan.-Mar. 2005 Rank,Jan.-Mar. 2005 Enplanements, ,,,,, 1,Hartsfield-Jackson Atlanta,8.9,1,9.3, 2,Chicago O'Hare,7.4,2,7.1, 3,Dallas-Ft. Worth,6.1,3,5.9, 4,Denver,5.1,7,4.6, 5,Las Vegas McCarran,5.0,5,4.8, 6,Los Angeles Int'l,4.9,4,4.9, 7,Phoenix Sky Harbor,4.8,6,4.6, 8,Orlando,4.0,8,4.0, 9,Houston Bush Intercontinental ,4.0,11,3.7, 10,Minneapolis-St.Paul,3.8,9,3.9, "Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,, Note: Percentage changes based on numbers prior to rounding,,,,,