Delta Air Lines Takes First Place in the 2019 Airline Quality Rating ReportThe Motley Fool • 04/12/19
Delta Air Lines, Inc. (DAL) CEO Ed Bastian on Q1 2019 Results - Earnings Call TranscriptSeeking Alpha • 04/10/19
Delta Air Lines (DAL) Surpasses Q1 Earnings and Revenue EstimatesZacks Investment Research • 04/10/19
Delta Air Lines Earnings Due After American Warns: Investing Action PlanInvestors Business Daily • 04/09/19
Delta Air Lines Earnings Preview: Can the World's Most Valuable Airline Keep Climbing?The Motley Fool • 04/08/19