Delta Air Lines Sues Marriott Over Delta Hotels Branding

by Anthony Losanno
Delta Hotels RTP Entrance

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A long-brewing trademark dispute between Delta Air Lines and Marriott International has reached the courtroom. The airline accuses the hotel giant of infringing on its brand through the Delta Hotels by Marriott name. The case (filed in 2020) is now underway in federal court in Atlanta. It centers on allegations that Marriott attempted to “hijack” the airline’s brand identity and goodwill when it purchased and expanded the Canadian hotel chain.

Delta Logos

The name “Delta” can be found in a company that makes faucets (Delta Faucet), another that makes clothing (Delta Apparel), and the insurance company (Delta Dental). These are all differentiated enough and unrelated to travel. But, the Delta Hotels brand logically seems like it might cause some issues. Delta Hotels was established in 1962 in Canada (decades before Marriott acquired it in 2015). Since then, Marriott has expanded the portfolio beyond its Canadian roots and grown its US footprint by positioning the brand within its mid-to-upscale hotel category. Delta Hotels by Marriott includes dozens of properties across North America including several that I have stayed at in New York City (review here), Basking Ridge, NJ (review here), and Raleigh Durham (review here).

Delta Logos

Delta Air Lines contends that Marriott’s use of the “Delta” name creates confusion among consumers and undermines the airline’s brand, which has become synonymous with premium service. The airline argues that both companies operate within the travel and hospitality industry and share overlapping customer bases, marketing channels, and loyalty initiatives. Marriott’s actions dilute the distinctiveness of its trademarks and create unnecessary marketplace overlap. Delta Air Lines claims that customers have mistakenly reached out to the wrong company with complaints and inquiries. This could be the point that tips things in favor of Delta.

Marriott points out that the Delta Hotels brand predates its acquisition and that its use of the name was not derived from the airline’s image or operations. The company also cites a 2015 agreement between the two entities, which allowed for coexistence of the brands in specific international markets. A court has already ruled that the agreement applies only to Hong Kong and China, but Marriott maintains that its expansion of Delta Hotels in the US remains legitimate and unrelated to Delta Air Lines’ brand. The hotel chain further emphasizes that Delta Hotels by Marriott has always included Marriott’s branding prominently and operates in a separate segment of the travel industry (not related to flying)..

The case raises interesting questions about how trademarks apply to adjacent sectors within the travel ecosystem. Airlines and hotels often collaborate on loyalty programs and booking platforms. This blurs boundaries that can complicate questions of brand ownership and identity. Delta Air Lines, for instance, offers its own Delta Stays platform for booking hotels.

While the two companies operate in different sectors (air travel versus lodging) the rapid convergence of travel services has made brand differentiation increasingly important. With airlines now selling hotels and hotels offering bundled travel packages, distinct branding has become crucial to avoid customer confusion.

At its core, this dispute pits two long-established travel brands with deep histories against one another. Delta Air Lines traces its name to the Mississippi Delta region, while Delta Hotels emerged from Canada’s hospitality industry more than half a century ago. The case highlights how legacy names can collide in a global marketplace, particularly as companies expand into new segments of the travel business. The outcome could set a precedent for how legacy brands coexist in the increasingly interconnected world of travel. For now, the trial continues as Delta Air Lines seeks to assert its claim over a name shared by two icons of modern transportation and hospitality.

Anthony’s Take: I think that Marriott will be fine in the end. This is not a brand it launched and Delta Hotels has a 50-year history. The logo with Marriott prominently displayed also adds to the case in my non-legal, legal opinion. But, if enough customer confusion is presented that could change things. We’ll see how this one plays out.

(Logo Image Credits: Delta Air Lines, Delta Apparel, Delta Dental, Delta Hotels by Marriott.)

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Advertiser & Editorial Disclosure: The Bulkhead Seat earns an affiliate commission for anyone approved through the links above This compensation may impact how and where links appear on this site. We work to provide the best publicly available offers to our readers. We frequently update them, but this site does not include all available offers. Opinions, reviews, analyses & recommendations are the author’s alone, and have not been reviewed, endorsed, or approved by any of these entities.

1 comment

Hal October 21, 2025 - 6:31 pm

There’s evidence of actual confusion from consumers. This is a pretty easy win for Delta airlines. Probably minimal damages, but Marriott will likely rebrand.

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