"Table 5. Top 10 U.S. Airports, ranked by January-April 2008 System* Scheduled Enplanements",,,,, "Passenger numbers in millions (000,000)",,,,, Jan-Apr 2008 Rank,Airport,Jan-Apr 2008 Enplaned Passengers,Jan-Apr 2007 Rank,Jan-Apr 2007 Enplaned Passengers,Pct. Change 2007-2008 1,Atlanta,13.623,1,13.185,3.3 2,Chicago O'Hare,9.984,2,10.825,-7.8 3,Dallas-Ft. Worth,8.546,3,8.872,-3.7 4,Denver,7.659,4,7.463,2.6 5,Los Angeles,7.260,5,7.446,-2.5 6,Las Vegas,6.769,7,6.833,-0.9 7,Phoenix,6.670,6,6.871,-2.9 8,Houston Bush,6.364,8,6.504,-2.2 9,Orlando,5.895,9,5.613,5.0 10,Detroit Metro,5.571,10,5.545,0.5 "Source: Bureau of Transportation Statistics, T-100 Market",,,,, * System equals domestic plus international,,,,, Note: Percent changes based on numbers prior to rounding.,,,,,