Condé Nast Traveler – How United’s new business class is improving your sleep at 30,000 ft

The upgrades to United’s international business class mean more comfort on long-haul flights. Polaris, United Airlines’ new take on international business class, is meant to evoke the North Star—a shining beacon (get it?) in the industry. What we have is a little more straightforward: new seats, new lounges—all very welcome (if not quite revolutionary) upgrades to United’s long-haul flights.