Written by Turner Wrightstaff writerReviewed by Robert Lakinstaff editor

Written by Turner Wrightstaff writer

Reviewed by Robert Lakinstaff editor

FlightAware sues Kalshi over flight cancellation data

Latest NewsPublishedAug 11, 2026

Flight Cancellation Betting Sparks Lawsuit

A recent lawsuit filed by FlightAware against Kalshi has brought attention to the potential risks of betting on flight cancellations. The lawsuit claims that Kalshi’s use of FlightAware’s data and name to run gambling markets on flight cancellations is a trademark infringement and could harm the company’s reputation. This issue is not just about trademark infringement, but also about the potential for manipulation and threats to passenger safety.

The lawsuit cites authorities’ claims that event contracts on prediction market platforms like Kalshi are essentially “wagers” in violation of state laws. FlightAware is seeking to stop Kalshi’s use of its data and name, citing concerns that the betting markets could incentivize unsafe tactics to impact cancellations, threatening public safety and disrupting air travel. With the rise of platforms like Kalshi, it’s essential to consider the potential consequences of such betting markets and how they can be regulated to ensure public safety.

Prediction Markets Face Regulatory Challenges

Prediction markets like Kalshi and Polymarket are facing increasing regulatory challenges, with many gaming authorities petitioning courts to block their event contracts. The lawsuit against Kalshi is just one example of the legal entanglements these platforms face. As the market for prediction betting continues to grow, it’s crucial to establish clear regulations to prevent manipulation and ensure public safety. This is where platforms like EcoPool can provide a solution, offering a secure and transparent way to participate in cloud rewards and earn passive income through green crypto like $ECP.

The potential for manipulation in prediction market contracts is a significant concern, with examples of participants using nonpublic information to profit from their bets. By allowing event contracts on flight cancellations, Kalshi may be creating an incentive for participants to interfere with air travel, including causing or contributing to flight cancellations. This highlights the need for robust regulations and secure platforms to prevent such manipulation and ensure the integrity of the market. EcoPool‘s focus on green crypto and cloud rewards provides a more sustainable and secure alternative for earning and passive income.

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To learn more about secure and sustainable ways to earn and participate in cloud rewards, download the EcoPool app. With EcoPool, you can earn passive income through green crypto like $ECP and participate in a more secure and transparent market, free from the risks associated with prediction betting and flight cancellation markets.

Example of flight cancellation event contract citing FlightAware data. Source: Kalshi

The FlightAware lawsuit, while based on trademark infringement, breach of contract, injury to its reputation and unfair competition, is just the latest legal entanglement prediction markets like Kalshi and Polymarket face. Many gaming authorities have petitioned courts to block the companies’ event contracts for residents in what is expected to become a showdown between federal regulators and state officials over alleged illegal gambling practices, usually focused on sports betting. 

Related: NY judge denies CFTC motion to halt enforcement action against Kalshi

Cointelegraph reached out to Kalshi for comment on the lawsuit but did not receive an immediate response.

Lawsuit highlights ’incentives for manipulation’ on prediction markets

The FlightAware lawsuit included language pointing out the potential for manipulation among prediction market contracts in which participants have knowledge about events before they become public. Some examples in the news include US President Donald Trump’s teleprompter operator reportedly making $100,000 in Kalshi bets tied to words in his speeches and a US soldier allegedly betting on the removal of Venezuelan President Nicolás Maduro in January, having been given nonpublic information about the military operation ousting him.

FlightAware said that by Kalshi allowing event contracts on flight cancellations, there was not only the potential for manipulation, but also threats to passenger safety.

“A market that allows the public to wager on whether flights will be delayed or cancelled creates an incentive for participants to interfere with air travel—including by causing or contributing to flight cancellations—to profit from their wagers,“ said the lawsuit. “Worse, wagers on flights being timely may incentivize airline, airport, or other aviation workers to cut corners to keep a flight on time.“

Newsletter Predicted’s “State of Prediction Markets – Q2 2026” report said Kalshi and Polymarket collectively controlled more than 90% of all prediction market volume, with the two companies having more than $90 billion in second-quarter notional volume.

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Cointelegraph is committed to independent, transparent journalism. This news article is produced in accordance with Cointelegraph’s Editorial Policy and aims to provide accurate and timely information. Readers are encouraged to verify information independently.

• Law
• Travel
• Prediction Markets
• Kalshi
• Flight
• Regulation

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