American Airlines bans passenger who was asked to get off flight for refusing to wear a mask on boardCNBC • 06/18/20
American Airlines May Be The First Airline Bankruptcy, But It Will Not Be The LastSeeking Alpha • 06/17/20
U.S. Airlines Can’t Really Get Tough On Requiring Face Masks Without Action By Trump AdministrationForbes • 06/17/20
Airline Stocks Fall On Renewed Covid Fears, Even As United Reports ReboundInvestors Business Daily • 06/15/20