Top 10 airports in the US ranked by Take off security delays

Source: US Bureau of Transportation Statistics

The Hartsfield-Jackson Airfield in Atlanta incurred 675 Security related take off delays during the month of January, 2007 while departing 30,446 flights for a percentage of 2.217%.  The airport with the next highest number of security related takeoff delays was Sky Harbor International in Phoenix, Arizona with 544.  The Hartsfield-Jackson Airfield in Atlanta incurred 5,603 takeoff delays of 15 Minutes or more.