American Airlines Awaits Vaccine Shipments Through Philly Airport - ‘Philly Is The Nexus’Forbes • 09/10/20
American Airlines Group Inc. (AAL) Presents at Cowen 2020 Global Transportation & Sustainable Mobility Conference (Transcript)Seeking Alpha • 09/09/20
Airline stocks fall amid concerns that the travel recovery from the COVID-19 lows have slowedMarket Watch • 09/09/20
Labor Day weekend air travel hits nearly 6-month high, but holiday caps dismal summer seasonCNBC • 09/08/20