As president of regional aircraft operator PSA Airlines, ... PSA operates 65-seat and 76-seat Bombardier CRJ aircraft on American Eagle routes, mostly east of the Mississippi. ...

PSA Airlines, flying under the American Eagle brand, will move into a maintenance hangar at McGhee Tyson. American Airlines regional jets will come through Knoxville for more in-depth maintenance.

PSA Airlines, a a wholly owned subsidiary of American Airlines Group, ... Philadelphia and Washington, D.C. The routes expand to over 100 markets in the U.S., Canada and the Caribbean. Show comments.

American Airlines is the busiest carrier at McGhee Tyson, and PSA operates popular routes from Knoxville to hubs in Charlotte, Philadelphia and Washington, D.C.