ALK ▼ -1.4% - Alaska Air Group, Inc. $ALK - 40 years in San Diego: Alaska Airlines kicks off anniversary celebration with 50th nonstop destination Alaska Airlines marked four decades of service to San Diego by launching its 50th nonstop destination from the region, a milestone the carrier celebrated as part of its anniversary festivities. The stock declined 1.4% today, though the headline does not indicate a specific business driver for the move. 03-SEP-2026 08:00 AM ET