Loyalist Travel| Hotel | Program | Got an upgrade |
|---|---|---|
| DoubleTree by Hilton San Francisco South Airport BlvdDoubleTree · South San Francisco, California | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton SanliurfaDoubleTree · Sanliurfa, Turkey | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Santiago KennedyDoubleTree · Santiago, Chile | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Sao Paulo ItaimDoubleTree · Sao Paulo, Brazil | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Schenectady DowntownDoubleTree · Schenectady, New York | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Seoul PangyoDoubleTree · Seongnam-si, South Korea · Club lounge | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Seoul Pangyo ResidencesDoubleTree · Seongnam-si, South Korea | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Seychelles - Allamanda Resort and SpaDoubleTree · Victoria, Seychelles | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Shanghai HongqiaoDoubleTree · Shanghai, China | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Sharjah Waterfront Hotel & ResidencesDoubleTree · Sharjah, United Arab Emirates | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Sharm El Sheikh - Sharm BayDoubleTree · Sharm El Sheikh, Egypt | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Sioux CityDoubleTree · Sioux City, Iowa | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton SittardDoubleTree · Sittard, Netherlands | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton SkopjeDoubleTree · Skopje, North Macedonia | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton SouthamptonDoubleTree · Southampton, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton SpringdaleDoubleTree · Springdale, Utah | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton St Louis Forest ParkDoubleTree · St Louis, Missouri | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton St. Anne's ManorDoubleTree · Wokingham, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton St. Augustine Historic DistrictDoubleTree · St. Augustine, Florida | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton St. John's HarbourviewDoubleTree · St John’s, Canada | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton St. Louis AirportDoubleTree · St. Louis, Missouri | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton St. Paul EastDoubleTree · St Paul, Minnesota | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton StamfordDoubleTree · Stamford, Connecticut | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Stratford-upon-AvonDoubleTree · Stratford-upon-Avon, United Kingdom | Hilton Honors | 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.