Delta Air Lines’ recent success set off a debate on Wall Street on whether the airline sector is primed to repeat a late-year ...

Delta Air Lines has uncorked a rebranding of all of its fare types — upending the Basic Economy/Main Cabin/Comfort Plus/etc. order that has dominated the big U.S. airlines for the ...

Delta Air Lines was one of the top-performing stocks in the S&P 500 Thursday after the carrier reported better second-quarter ...

Delta Air Lines is giving its cabin interiors a major upgrade. The "modern" new designs will feature fresh seating materials, enhanced lighting, a renewed color palette, and new decorative motifs ...

Delta Air Lines and JetZero revealed plans to revolutionize air travel with a new fighter jet-style plane that aims to lower emissions and fuel costs – and could take flight as early as 2027.