No, United Airlines is not currently a 5-star airline; it is officially certified as a 3-Star Airline by Skytrax, the international air transport rating organization. This rating reflects a "fair" standard of product and staff service across both its airport and onboard environments. While United has made massive investments in its premium Polaris Business Class and Premium Plus cabins, which often receive 4 or 5-star reviews for seat comfort and amenities, its overall score is brought down by inconsistencies in economy class service and older aircraft interiors. In 2026, the "5-Star" designation remains an elite club reserved for a handful of world-class carriers, primarily based in Asia and the Middle East, such as Qatar Airways, Singapore Airlines, and ANA. United is currently focused on its "United Next" plan to retrofit its entire narrow-body fleet with seatback screens and larger overhead bins to improve its rating and compete more effectively with its domestic and international rivals.