Washington Dulles International Airport (IAD) Ronald Reagan Washington National Airport (DCA) Baltimore-Washington International Airport (BWI) Hagerstown Regional Airport (HGR) Shannon Airport (EZF) Greater Cumberland Regional Airport (CBE) Charlottesville-Albemarle Airport (CHO) Harrisburg International Airport (MDT) Shenandoah Valley Regional Airport (SHD) Altoona–Blair County Airport (AOO) Lancaster Airport (LNS) Richmond International Airport (RIC) Johnstown-Cambria County Airport (JST) Salisbury–Ocean City–Wicomico Regional Airport (SBY) Reading Municipal Airport (RDG) University Park Airport (SCE) Arnold Palmer Regional Airport (LBE) Philadelphia International Airport (PHL) Morgantown Municipal Airport (MGW) Newport News-Williamsburg International Airport (PHF) North Central West Virginia Airport (CKB) Lynchburg Municipal (LYH) Lehigh Valley International Airport (ABE) Williamsport-Lycoming County Airport (IPT) Atlantic City International Airport (ACY) Norfolk International Airport (ORF) Du Bois-Jefferson County Airport (DUJ) Trenton Mercer Airport (TTN) Pittsburgh International Airport (PIT) Greenbrier Valley Airport (LWB) Roanoke Regional Airport-Woodrum Field (ROA) Wilkes-Barre/Scranton International Airport (AVP) Bradford Regional Airport (BFD)