Loyalist Travel| Hotel | Program | Got an upgrade |
|---|---|---|
| DoubleTree by Hilton Cheltenham-CotswoldsDoubleTree · Cheltenham, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Chengdu RiversideDoubleTree · Chengdu (Shuangliu), China | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Cherry Hill PhiladelphiaDoubleTree · Cherry Hill, New Jersey | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Chicago SchaumburgDoubleTree · Schaumburg, Illinois | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton ChicoDoubleTree · Chico, California | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Clarksville RiverviewDoubleTree · Clarksville, Tennessee | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Cluj – City PlazaDoubleTree · Cluj-Napoca, Romania | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Columbus DublinDoubleTree · Dublin, Virginia | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Concord DowntownDoubleTree · Concord, North Carolina | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Corning DowntownDoubleTree · Corning, New York | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Corpus Christi BeachfrontDoubleTree · Corpus Christi, Texas | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton CoventryDoubleTree · Coventry, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Coventry Building Society ArenaDoubleTree · Coventry, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Damai Laut ResortDoubleTree · Lumut, Malaysia · Club lounge | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Dartford BridgeDoubleTree · Dartford, United Kingdom | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton DavenportDoubleTree · Davenport, Iowa | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Dayton FairbornDoubleTree · Fairborn, Ohio | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Deerfield Beach Boca RatonDoubleTree · Deerfield Beach, Florida | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Denver International AirportDoubleTree · Denver, Colorado | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Detroit NoviDoubleTree · Novi, Michigan | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton DhahranDoubleTree · Dhahran, Saudi Arabia | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Doha - Al SaddDoubleTree · Doha, Qatar | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton Doha - Old TownDoubleTree · Doha, Qatar | Hilton Honors | Not enough stays yet |
| DoubleTree by Hilton DothanDoubleTree · Dothan, Alabama | 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.