PSA Airlines operates an all-jet fleet consisting of exclusively Bombardier regional jet aircraft. We have an incredible team ... of more than 5,000 employees who do a tremendous job of operating more than 800 daily flights to nearly 100 destinations on behalf of American Airlines. Headquartered in Dayton, Ohio, PSA also has flight crew bases located in Dayton, Ohio, Washington, D.C., Charlotte, North Carolina and Philadelphia, Pennsylvania. PSA has maintenance facilities in Akron-Canton Airport (CAK), Charlotte-Douglas International Airport (CLT) Cincinnati/Northern Kentucky International Airport (CVG), Greenville-Spartanburg (GSP), Norfolk International Airport (ORF), Savannah/Hilton Head International Airport (SAV), Pensacola, Florida (PNS), and Dayton International Airport (DAY). PSA operates Bombardier CRJ700 aircraft and Bombardier CRJ900 aircraft. read more