Multiple signs point to Spirit Airlines looking to attract more affluent travelers. Here’s what their rebrand means.

Shares of Delta Air Lines Inc. dropped more than 9% after hours Monday after the airline slashed its current-quarter ...

U.S. carrier Spirit Airlines, long known for its no-frills service, said it was pushing ahead with plans to rebrand itself as a premium airline as it emerged from bankruptcy protection after four ...

The airline and start-up manufacturer have teamed ... JetZero's aircraft can go for a rang of 5,754 miles. Delta will provide consultation for the lightweight aircraft's interior design to ...