
Travel PR Has a New Scoreboard: AI Citation Share
The biggest U.S. airline by seats isn't what AI recommends. Neither is the biggest U.S. hotel chain by property count. A new 5W study redraws the map every travel PR firm operates on.

The biggest U.S. airline by seats isn't what AI recommends. Neither is the biggest U.S. hotel chain by property count. A new 5W study redraws the map every travel PR firm operates on.

Hilton Hotels is owned by public shareholders (NYSE: HLT). Blackstone exited in 2018. See Hilton's 24 brands, hotel count, CEO, Hilton Honors and AI Citation Share rank.

The inaugural Hotels Citation Share Index 2026 — which hotel groups ChatGPT, Claude, Gemini, Perplexity, and Google AI Overviews actually cite. Marriott owns scale. Hilton owns loyalty value. Hyatt owns prestige. IHG owns breadth. Accor owns Europe.

Hilton CleanStay has outlasted comparable hospitality hygiene programs by four years. The case study on how sustained communications turned an operational protocol into a permanent brand fact AI engines now retrieve.