Alaska First Class offers spacious, reclining seats (41″ pitch) in a 2-2 layout, attentive service, complimentary snacks/drinks, amenities, and modest lounges at select US airports. United Polaris provides fully lie-flat beds in a 1-2-1 configuration, gourmet multi-course meals, Saks bedding, and extensive Polaris lounges with showers, dining, and rest suites.