Southwest Sees $150 Million Revenue Hit From Boeing 737 Max GroundingInvestors Business Daily • 03/27/19
US airlines try to calm nervous travelers after fatal crash of Boeing 737 MAX jet in EthiopiaCNBC • 03/11/19
Southwest says it remains 'confident' in its fleet of Boeing planes after Ethiopia crashMarket Watch • 03/11/19
Second Deadly Boeing 737 Max Crash In 5 Months Raises Fresh ConcernsInvestors Business Daily • 03/10/19