Delta Air Lines seems to be on the verge of taking the "basic economy" concept and adapting it for its high-end cabins.

I flew first class with Delta for the first time. I was surprised by the food, in-seat amenities, and bathroom products.

Perhaps no data point better encapsulates the American economy right now than this nugget from Delta’s quarterly earnings: ...

I flew first class with Delta for the first time from NYC to West Palm Beach, Florida. My $500 ticket included Sky Priority service, two checked bags, breakfast, and a stellar seat. I felt like a VIP ...