A Delta Air Lines flight bound for Seattle declared a mid-air emergency and diverted for an unscheduled landing in Scotland ...

Delta Air Lines is ramping up trans-Pacific service as it challenges United Airlines for global dominance.

Fuel costs are expected to rise around $100 billion this year, hitting airline profits.

Delta's president, Peter Carter, told CNBC that the carrier wants to take United on over the Pacific.

There are plenty of ways to redeem your Delta SkyMiles — vacation packages, checked bags, upgrades, experiences and more. But ...

On a busy day, Delta Air Lines handles more than 100,000 bags at its Atlanta hub. NPR got a rare look behind the scenes at ...

American Express is adding new benefits to its co-branded Delta SkyMiles credit cards, along with a limited-time welcome ...

The carrier has become the country’s most profitable by catering to affluent travelers, but it is facing stiffer competition ...

Delta is opening its second fancy Delta One Lounge at LAX Terminal 2 this summer with a permanent one set to open in 2028.

Delta Air Lines returns to Hong Kong with daily nonstop service to Los Angeles, operated on the Airbus A350-900 with four ...

A West Coast airport is set to be the first airport to boast two Delta One lounges, which raises the question: When will ...