Horizon Air, a subsidiary of the Alaska Air Group, is another important airline in the Northwest air market of the United States. Founded in 1981, this airline backs up the vast regional network of Alaska Airlines with a solid operational base in Portland, Oregon, and other offices spread throughout the Pacific Northwest. These offices of Horizon Air handle important tasks such as operations, training and crew support to maintain reliability in connecting the passengers. Their position underscores the significance of the regional airlines in enhancing domestic connectivity.
