Horizon Air: Alaska Airlines’ Regional Powerhouse Horizon Air, a wholly owned subsidiary of Alaska Air Group, serves as a vital regional connector within the Alaska Airlines network. Operating under the "Alaska Horizon" brand, Horizon Air links smaller communities across the western United States to Alaska Airlines' major hubs, ensuring seamless travel for passengers throughout the region. A Legacy of Regional Excellence Founded in 1981 by Milt Kuolt, Horizon Air began operations with three Fairchild F-27 aircraft, initially serving routes within Washington state. The airline expanded rapidly, acquiring Air Oregon in 1982 and Transwestern Airlines in 1983, thereby extending its reach across the Pacific Northwest and the Intermountain West. In 1986, Horizon Air was acquired by Alaska Air Group, marking the beginning of a strategic partnership that continues to thrive today. Fleet and Operations As of 2025, Horizon Air operates a fleet of 44 Embraer 175 (E175) regional jets, each configured to seat 76 passengers in a dual-class layout. These modern aircraft are known for their fuel efficiency and passenger comfort, featuring amenities such as Wi-Fi and spacious cabins. Horizon Air's primary maintenance base is located in Portland, Oregon, supporting its operations across approximately 50 cities along the West Coast and beyond. Integration with Alaska Airlines In 2011, Horizon Air transitioned to a capacity purchase agreement (CPA) model, aligning its operations more closely with Alaska Airlines. Under this arrangement, Horizon Air operates and maintains its aircraft, while Alaska Airlines handles scheduling, marketing, and pricing. This integration has streamlined services and provided passengers with a cohesive travel experience across the network. Commitment to Safety and Community Horizon Air places a strong emphasis on safety, operational excellence, and community engagement. The airline's dedicated team of nearly 3,500 employees works diligently to uphold these values, ensuring reliable service for passengers and contributing positively to the communities they serve. Looking Ahead With a focus on modernization and sustainability, Horizon Air continues to invest in its fleet and operations. The airline's commitment to innovation and customer service positions it for continued success as a key regional carrier within the Alaska Airlines network.