Airlines stocks took off on Thursday, boosted by Delta reporting better-than-expected earnings and reinstating its full-year guidance. Here are the key chart levels to monitor for shares of three major U.

Airline executives are turning their focus to premium cabins, where demand is holding up better than in the back of the plane.

The airline’s upbeat outlook for the year has been dimmed by economic turbulence in the U.S. that made people hesitant to book flights.

Delta Air Lines was one of the top-performing stocks in the S&P 500 Thursday after the carrier reported better second-quarter results than analysts had expected and reinstated its full-year outlook.

Delta says flight attendants quickly extinguished a battery from a passenger’s personal electronic device on a flight from Atlanta.

In an effort to equip older U.S. aircraft with new engines and to sidestep U.S. tariffs on imports from Europe, Delta Air Lines (NYSE:DAL) is stripping grounded Airbus A321neos of their Pratt & Whitney (RTX) engines and shipping them back to the U.