PSA Airlines is an American regional airline headquartered at Dayton International Airport in Vandalia, Ohio, that flies under US Airways Express brand for US Airways. PSA is a wholly owned subsidiary of US Airways Group. PSA has crew bases in Knoxville, Tennessee; Charlotte, North Carolina and Dayton, Ohio. It has maintenance bases in Charlotte, North Carolina; Dayton, Ohio and at the Akron-Canton Regional Airport in Green, Ohio.
As of July 2012, PSA Airlines employed 992 people. The airline operates 172 daily flights in 65 cities as US Airways Express for US Airways.
Read more about PSA Airlines: Destinations, Fleet, Accidents and Incidents