Alaska Airlines fleet

As of February 2026, the Alaska Airlines fleet consists of 342 aircraft. The fleet includes Boeing 737 and Boeing 787 mainline passenger aircraft, Boeing 737 freighter aircraft, and a regional fleet of Alaska branded Embraer 175 jets operated by the wholly owned subsidiary Horizon Air and third-party contractor SkyWest Airlines.

Alaska Airlines advertises its relationship with Boeing Commercial Airplanes. All aircraft in the mainline fleet have the Boeing logo and "Proudly Boeing" under the cockpit windows. Alaska operates an aircraft in a special livery celebrating the plane manufacturer's centennial.