The Trump administration imposed new restrictions Saturday on flights from Mexico and threatened to end a longstanding partnership between Delta Air Lines and Aeromexico in response to limits the ...

Shares of United Airlines and Delta Air Lines were lifted by strong results from American Airlines on Thursday. The results provide another boost to the airline industry in its recovery from a ...

Delta is achieving good ROIC because of its favorable market position, thanks to the factors noted (premium, SkyMiles, etc.), ...