Without much fanfare, two of Miami’s most closely watched Cuba property cases have quietly ended in confidential deals. American Airlines and Spain’s Iberostar have settled separate federal lawsuits brought by Cuban American heirs who say their families’ land was seized after Fidel Castro’s 1959 revolution.
The resolutions shut down long-running Title III claims under the Helms-Burton Act and remove two big-name defendants from a docket that has hovered over Cuba’s tourism and aviation links to the United States. The settlements were not widely discussed until this week, leaving plenty of foreign companies still guessing about their own exposure.
Airport Fight Revived On Appeal
In 2019, José Ramón López Regueiro sued American Airlines, arguing that his father had purchased the land that eventually became Havana’s José Martí International Airport and that the carrier “trafficked” in confiscated property by running flights there.
A federal trial judge tossed the case in 2022, but the U.S. Court of Appeals for the Eleventh Circuit vacated that dismissal and sent the matter back to the lower court in July 2025. The appellate ruling reopened key questions under Title III and signaled that some claims the lower courts had shut down were not so easily dismissed, according to the Eleventh Circuit.
The decision gave the Miami plaintiffs a rare boost in Helms-Burton litigation and put fresh pressure on American. Not long after that win, the parties filed papers indicating they had reached a private settlement earlier this year, a turn Rivero Mestre highlighted on its site, per the plaintiffs’ firm Rivero Mestre.
Hotel Claim Against Iberostar
In a separate case, heirs of Dolores Martí Mercade and Fernando Canto Bory went after Spanish hotel group Iberostar over a Santiago de Cuba property known as El Imperial. They argued the company “trafficked” in confiscated real estate by managing and promoting the resort.
The suit sparked years of procedural sparring over jurisdiction and service while the plaintiffs pressed their Title III theories. Ultimately, court records indicate Iberostar agreed to a confidential settlement in 2025, according to a federal court filing.
Why The Timing Matters
The timing of these quiet deals is not lost on lawyers watching the Helms-Burton landscape. The U.S. Supreme Court has waded into the debate over how far Title III really reaches, taking up cases brought by ExxonMobil and by parties sued over the use of Havana port facilities. Depending on how the justices read the statute, the rulings could dramatically reshape who can sue, under what theory, and for how much.
Legal observers say a Supreme Court decision that leans toward plaintiffs could chill foreign investment even further and make partnerships with Cuban state entities look a lot riskier on corporate balance sheets. Coverage this week pulled together the newly surfaced settlement details and the broader stakes for companies still dealing with Cuban assets, as reported by the Miami Herald.
Legal Implications
Title III of the 1996 Helms-Burton Act gives U.S. nationals a private right of action if their property was confiscated by Cuba. In practice, courts have been split on who has standing, who qualifies as a proper claimant, and what exactly counts as “trafficking” in seized assets.
For decades, presidents routinely suspended Title III, keeping these fights out of court. That changed in 2019 when the suspension lapsed and a wave of lawsuits followed, a history outlined by the Congressional Research Service. The Eleventh Circuit’s recent opinion in the Regueiro appeal is one more example of how judges are still grappling with the statute’s practical contours and reaching different conclusions on how to apply it.
What To Watch Next
In Miami, home base for many Title III plaintiffs and their lawyers, these settlements take two marquee defendants off the board. That does not mean the broader legal campaign is slowing down.
Rivero Mestre has signaled it will keep pressing trafficking claims for other clients, while the U.S.-Cuba Trade and Economic Council’s running list of Libertad Act filings shows how many claims remain open, dormant, or under quiet negotiation, per Rivero Mestre and the U.S.-Cuba Trade and Economic Council.
With the Supreme Court now stepping into the fray, other defendants are likely weighing the same choice American and Iberostar just made: strike a confidential deal now, or gamble on a precedent-setting trial that could either shut the door on future claims or blow it wide open.
