Table 7. Top 10 Airports ranked by February 2006 Domestic Enplanements,,,,, "Passenger numbers in millions (000,000)",,,,, Feb. 2006 Rank,Airport,Feb. 2006 Enplanements,Feb. 2005 Rank,Feb. 2005 Enplanements, ,,,,, 1,Hartsfield-Jackson Atlanta,2.696,1,2.875, 2,Chicago O'Hare,2.258,2,2.145, 3,Dallas-Ft. Worth,1.874,3,1.766, 4,Las Vegas McCarran,1.549,5,1.450, 5,Denver,1.548,7,1.403, 6,Los Angeles Int'l,1.480,4,1.468, 7,Phoenix Sky Harbor,1.479,6,1.415, 8,Houston Bush Intercontinental ,1.225,11,1.103, 9,Orlando,1.214,8,1.245, 10,Detroit Metro,1.145,10,1.132, "Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,,