AI Visibility Index 2026 Ranks Top Airlines and Hotels by Citation Share in AI Engines

A recent report from 5W, an AI communications firm, examines how leading airlines and hotel brands are represented in responses from major AI engines. The study, titled The Airlines & Hotels AI Visibility Index 2026, measures citation share across platforms such as ChatGPT, Claude, Perplexity, and Google AI Overviews for about 50 travel brands. The findings suggest a significant change in the factors that determine brand visibility during the consumer travel research phase.

AI Engines Now Central to Travel Research

According to the report, more than a third of U.S. travelers now begin their product research with an AI engine rather than a traditional search engine like Google. The brands that AI platforms mention in their responses are now influencing consumer decisions before travelers even see search results or advertisements. This shift highlights the growing importance of AI-driven answers in shaping the travel booking process.

Study Methodology and Scope

The Airlines & Hotels AI Visibility Index 2026 analyzed how frequently approximately 50 major airline and hotel brands are cited in AI-generated answers to consumer travel questions. The study used over 60 prompts covering a range of travel needs, including leisure, business, family, luxury, and budget categories. Brands were ranked within six sub-categories: domestic legacy airlines, domestic low-cost carriers, international full-service carriers, luxury hotels, upper-upscale hotels, and lifestyle and boutique hotel brands.

Key Findings: Earned Media Outranks Loyalty and Paid Media

The report identifies several notable trends:

Concentration of Citations: In some sub-categories, the top three brands account for more than 70% of total citation share, leaving many competitors with minimal visibility.

Loyalty Programs Less Impactful: Brands with large loyalty programs do not necessarily achieve higher AI visibility. Some smaller brands with strong earned media presence outperform larger competitors.

Paid Media Not Dominant: High advertising spend does not guarantee prominent placement in AI-generated answers. Brands with disciplined public relations and structured authority from third-party sources tend to perform better.

Luxury Brands Vulnerable: Premium hotel brands, despite their market position, are cited less frequently in general travel prompts, partly due to limited third-party editorial coverage.

Earned Media as a Key Driver: Brands with consistent coverage in top-tier publications and recognized authority on trusted sources are more likely to be cited by AI engines.

Widening Gap Between Leaders and Others: The disparity in AI citation share among brands is greater than observed in other consumer categories, indicating a structural shift in how visibility is achieved.

Industry Implications

The findings suggest that traditional marketing investments, such as loyalty programs and paid advertising, are becoming less effective in influencing AI-driven travel recommendations. Instead, brands that focus on building strong earned media and establishing authority with third-party sources trusted by AI platforms are gaining a competitive advantage. This shift may require travel companies to reconsider their marketing strategies, prioritizing public relations and editorial coverage.

Comments from 5W Leadership

Ronn Torossian, Founder and Chairman of 5W, commented that the travel industry is undergoing a real-time reshuffling as AI engines become the starting point for consumer research. He emphasized that the gap between marketing spend and AI citation share represents a significant, often unmeasured, loss for many brands. Torossian advised that brands investing in earned media and structured authority now are likely to benefit in the long term, while those that delay may lose control over their representation in AI-generated answers.

Access to Full Index

The complete Airlines & Hotels AI Visibility Index 2026, including detailed rankings and sources most cited by AI engines, is available on 5W’s website. The report provides further insights into which brands are leading in AI visibility and the types of publications that influence AI-generated travel recommendations.