Loyalist Travel| Hotel | Program | Got an upgrade |
|---|---|---|
| Cardo Roma, Autograph CollectionAutograph Collection · Rome, Italy | Marriott Bonvoy | Not enough stays yet |
| Casa Brera, a Luxury Collection Hotel, MilanThe Luxury Collection · Milan, Italy | Marriott Bonvoy | Not enough stays yet |
| Casa Foscolo Hotel, Istanbul, a Member of Design Hotels™Design Hotels · Istanbul, Turkey | Marriott Bonvoy | Not enough stays yet |
| Cascade Hotel, Kansas City, a Tribute Portfolio HotelTribute Portfolio · Kansas City, Missouri | Marriott Bonvoy | Not enough stays yet |
| Castle Hotel, Autograph CollectionAutograph Collection · Orlando, Florida | Marriott Bonvoy | Not enough stays yet |
| Cedar Park Marriott Hotel and Conference CenterMarriott Hotels · Austin, Texas | Marriott Bonvoy | Not enough stays yet |
| Charlotte Marriott City CenterMarriott Hotels · Charlotte, North Carolina | Marriott Bonvoy | Not enough stays yet |
| Charlotte Marriott SouthParkMarriott Hotels · Charlotte, North Carolina | Marriott Bonvoy | Not enough stays yet |
| Cincinnati Marriott at RiverCenterMarriott Hotels · Cincinnati, Ohio | Marriott Bonvoy | Not enough stays yet |
| Cleviá, San Miguel de Allende, Autograph CollectionAutograph Collection · San Miguel de Allende, Mexico | Marriott Bonvoy | Not enough stays yet |
| Clubtrotteur Paris, a Tribute Portfolio HotelTribute Portfolio · Paris, France | Marriott Bonvoy | Not enough stays yet |
| Columbus MarriottMarriott Hotels · Columbus, Ohio | Marriott Bonvoy | Not enough stays yet |
| Concepcio by Nobis, Palma, a Member of Design Hotels™Design Hotels · Mallorca, Spain | Marriott Bonvoy | Not enough stays yet |
| Corendon Amsterdam New-West, a Tribute Portfolio HotelTribute Portfolio · Amsterdam, Netherlands | Marriott Bonvoy | Not enough stays yet |
| Corendon Amsterdam Schiphol Airport, a Tribute Portfolio HotelTribute Portfolio · Amsterdam, Netherlands | Marriott Bonvoy | Not enough stays yet |
| Cotton House Hotel, Autograph CollectionAutograph Collection · Barcelona, Spain | Marriott Bonvoy | Not enough stays yet |
| Cotton House, Cleveland, a Tribute Portfolio HotelTribute Portfolio · Cleveland, Mississippi | Marriott Bonvoy | Not enough stays yet |
| Craddock Terry Hotel, Lynchburg, a Tribute Portfolio HotelTribute Portfolio · Lynchburg, Virginia | Marriott Bonvoy | Not enough stays yet |
| Círculo Gran Vía, Autograph CollectionAutograph Collection · Madrid, Spain | Marriott Bonvoy | Not enough stays yet |
| Dallas Marriott DowntownMarriott Hotels · Dallas, Texas | Marriott Bonvoy | Not enough stays yet |
| Dallas Marriott Suites Medical/Market CenterMarriott Hotels · Dallas, Texas | Marriott Bonvoy | Not enough stays yet |
| Dallas/Fort Worth Marriott Hotel & Golf Club at Champions CircleMarriott Hotels · Dallas, Texas | Marriott Bonvoy | Not enough stays yet |
| Dallas/Plano Marriott at Legacy Town CenterMarriott Hotels · Dallas, Texas | Marriott Bonvoy | Not enough stays yet |
| Delta Hotels BexleyheathDelta Hotels · London, United Kingdom | Marriott Bonvoy | Not enough stays yet |
Got an upgrade is the share of stays that got any room upgrade, out of those that said, with recent stays counting more. It shows once 3 stays have said; until then, a dash.