Travelers Are Buying Into Delta's 'Premium' Push—And the Airline's Stock Is Rising

Key TakeawaysDelta Air Lines bills itself as the "premium" U.S. airline. Passengers appear to be buying in.The carrier on Friday reported record fourth-quarter revenue and operating profit.Delta announced that on its "Profit Sharing Day"—Feb. 14, or Valentine's Day—eligible employees "will receive an estimated payout of 10% of their eligible earnings, representing an average five weeks in additional pay." Delta Air Lines (DAL) bills itself as the "premium" U.S. airline. Passengers appear to be buying in. Wi ...