Shares of Delta Air Lines Inc. dropped more than 11% in the extended session Monday after the airline slashed its first-quarter outlook, seeing trouble ahead for demand for its domestic flights.

American Airlines (Nasdaq: AAL) announced March 26 that the Dallas-based airline will expand its service to Hawaii as well.

Delta Air Lines warned that revenue could fall in the current quarter and that “growth has largely stalled,” as its CEO warned that he’s concerned the economy is likely to fall into a recession. The ...

AUSTIN (KXAN) — Delta Air Lines will cancel its nonstop route between Austin and Harlingen in June. Flights between AUS and HRL are set to end June 7, a Delta spokesperson confirmed to KXAN.