Which airlines have the Cabin Observer Station located on their partners?

The correct answer indicates that all the listed airlines—SkyWest and Alaska Airlines, American Eagle and Delta Connection, as well as United Express and Horizon Air—have the Cabin Observer Station located on their partners.

Cabin Observer Stations are important in the airline industry as they serve as areas where cabin crew can monitor passenger comfort and conduct safety checks during flights. This concept can apply across airline partnerships, where regional carriers operate flights under the branding of a major carrier.

Each pair of airlines mentioned in the options has established partnerships, often as part of a larger airline alliance, which allows for shared resources, including monitoring stations. This facilitates not only operational efficiency but also enhances customer service across different airlines. Hence, it is accurate that all the airlines listed have the Cabin Observer Station available on their partnering operations.