It was announced on May 16, 2018 that the Mandarin Oriental in CityCenter will be rebranded Waldorf Astoria Las Vegas. Waldorf Astoria is Hilton’s luxury brand. Mandarin Oriental opened in CityCenter in December 2009.
CityCenter Holdings, a subsidiary of MGM Resorts International sold Mandarin Oriental in April to an undisclosed buyer. That sale terminated Mandarin Oriental’s management agreement. The rebranding will take place in August.