Loyalist Travel| Hotel | Program | Got an upgrade |
|---|---|---|
| Southbank Hotel Jacksonville RiverwalkDelta Hotels · Jacksonville, Florida | Marriott Bonvoy | Not enough stays yet |
| Spartanburg MarriottMarriott Hotels · Spartanburg, South Carolina | Marriott Bonvoy | Not enough stays yet |
| Spatia Comporta, a Member of Design Hotels™Design Hotels · Comporta, Portugal | Marriott Bonvoy | Not enough stays yet |
| St. Ermin's Hotel, Autograph CollectionAutograph Collection · London, United Kingdom | Marriott Bonvoy | Not enough stays yet |
| St. Kitts Marriott Beach Resort, Casino & SpaMarriott Hotels · Basseterre, Saint Kitts and Nevis · Club lounge | Marriott Bonvoy | Not enough stays yet |
| St. Pancras London, Autograph CollectionAutograph Collection · London, United Kingdom | Marriott Bonvoy | Not enough stays yet |
| Stallmästaregarden, Stockholm, a Member of Design Hotels™Design Hotels · Stockholm, Sweden | Marriott Bonvoy | Not enough stays yet |
| Sthala, a Tribute Portfolio Hotel, Ubud BaliTribute Portfolio · Bali, Indonesia | Marriott Bonvoy | Not enough stays yet |
| Stieg'nhaus, a Member of Design Hotels™Design Hotels · Salzburg, Austria | Marriott Bonvoy | Not enough stays yet |
| Stuttgart Marriott Hotel SindelfingenMarriott Hotels · Stuttgart, Germany · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Suining Marriott HotelMarriott Hotels · Nanchong, China · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Suiran, a Luxury Collection Hotel, KyotoThe Luxury Collection · Kyoto, Japan | Marriott Bonvoy | Not enough stays yet |
| Surat Marriott HotelMarriott Hotels · Surat, India · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Surety Hotel, Autograph CollectionAutograph Collection · Des Moines, Iowa | Marriott Bonvoy | Not enough stays yet |
| Suzhou Marriott Hotel Taihu LakeMarriott Hotels · Suzhou, China · Club lounge | Marriott Bonvoy | Not enough stays yet |
| Suzhou Marriott Hotel Yangcheng LakeMarriott Hotels · Suzhou, China · Club lounge | Marriott Bonvoy | Not enough stays yet |
| TA'AKTANA, a Luxury Collection Resort & Spa, Labuan BajoThe Luxury Collection · Labuan Bajo, Indonesia | Marriott Bonvoy | Not enough stays yet |
| TETRA Hotel, Autograph CollectionAutograph Collection · San Jose, California | Marriott Bonvoy | Not enough stays yet |
| THE AMNIS, a Luxury Collection Hotel, KaohsiungThe Luxury Collection · Kaohsiung, Taiwan | Marriott Bonvoy | Not enough stays yet |
| THE MIDLAND HOTEL, Chicago, a Tribute Portfolio HotelTribute Portfolio · Chicago, Illinois | Marriott Bonvoy | Not enough stays yet |
| THE OSAKA STATION HOTEL, Autograph CollectionAutograph Collection · Osaka, Japan | Marriott Bonvoy | Not enough stays yet |
| THE PLAZA Seoul, Autograph CollectionAutograph Collection · Seoul, South Korea | Marriott Bonvoy | Not enough stays yet |
| TIAD, Autograph CollectionAutograph Collection · Nagoya, Japan | Marriott Bonvoy | Not enough stays yet |
| Taghazout Bay Marriott ResortMarriott Hotels · Rabat, Morocco · Club lounge | 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.