Southwest Airlines Co. plunged after the carrier said it expects economic turmoil to wipe out as much as $1 billion of its ...

Delta Air Lines' strong earnings and projected growth provided an early boom for the airline industry as the rest of the ...

American Airlines and Southwest stock tumbled as weakness in the domestic market impacted quarterly results and outlook.

Shares of United Airlines and American Airlines rose 14.3% and 12.7%, respectively, on Thursday following Delta's announcement. Alaska Air ( ALK ) stock rose 9% and Southwest Airlines ( LUV ...