United Airlines offers a tiered business class experience, with the flagship product being United Polaris for long-haul international routes. Polaris passengers enjoy lie-flat pods with direct aisle access and high-end Saks Fifth Avenue bedding. In 2026, United is debuting a refreshed Polaris cabin on its newest aircraft featuring sliding privacy doors and 4K OLED screens. Onboard service includes multi-course gourmet meals, a curated wine list, and luxury amenity kits from brands like Therabody. Passengers also receive access to the exclusive United Polaris Lounges—frequently ranked as the best in the U.S.—which feature sit-down restaurant dining, showers, and nap pods. For domestic routes, "United First" (technically a business-class product) offers wider leather seats, hot meals on longer flights, and complimentary alcoholic beverages. All business class travelers benefit from Premier Access, which includes expedited security and priority baggage handling.