TSA Precheck allows low-risk travelers to experience expedited, more efficient security screening at participating U.S. airport checkpoints for domestic and international travel.
As of June 5, 2014, TSA Precheck is available to eligible passengers traveling on Air Canada, Alaska Airlines, American Airlines, Delta Air Lines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United Airlines, US Airways and Virgin America at 118 airports nationwide–including Dayton International Airport.