"Table 5. Top 10 U.S. Airports, ranked by January- June 2007 System* Scheduled Enplanements",,,,, "Passenger numbers in millions (000,000) ",,,,, Jan-Jun 2007 Rank,Airport,Jan-Jun 2007 Enplaned Passengers,Jan-Jun 2006 Rank,Jan-Jun 2006 Enplaned Passengers,Pct. Change 2006-2007 1,Atlanta,20.777,1,20.177,3.0 2,Chicago-O'Hare,17.031,2,17.122,-0.5 3,Dallas-Ft. Worth,13.839,3,14.166,-2.3 4,Denver,11.647,5,11.151,4.4 5,Los Angeles,11.637,4,11.278,3.2 6,Las Vegas,10.544,6,10.374,1.6 7,Phoenix,10.520,7,10.367,1.5 8,Houston-Bush,10.053,8,9.905,1.5 9,Detroit Metro,8.576,9,8.495,1.0 10,Orlando,8.515,11,8.352,2.0 "Source: Bureau of Transportation Statistics, T-100 Market",,,,, * System equals domestic plus international,,,,, Note: Percent changes based on numbers prior to rounding.,,,,,