In a surprising legal twist, the real-time flight tracking website FlightAware has officially dropped its lawsuit against the prediction market platform Kalshi. The voluntary dismissal comes just 24 hours after FlightAware initially filed the case in the US District Court for the Southern District of New York. The original complaint accused Kalshi of using FlightAware’s proprietary data and trademarked name to operate betting markets centered around daily flight cancellations.
While neither company has released a public statement regarding the sudden turnaround, the rapid dismissal strongly suggests that a closed-door settlement may have been reached. Just prior to the dismissal, a federal judge had ordered Kalshi to show cause as to why a temporary restraining order should not be issued to protect FlightAware’s data and trademark rights.
Kalshi Quietly Updates Event Contracts
Following the legal friction, users noticed subtle but significant changes on the Kalshi platform. In at least one of its event contracts, Kalshi replaced direct mentions of “FlightAware” with the broader term “Primary Source Agency” when citing the entity responsible for verifying flight cancellation outcomes. This new label currently links directly back to the FlightAware website, allowing Kalshi to cite its data source without utilizing the trademarked brand name.
To further distance the two companies, Kalshi also updated its platform language to explicitly state that the trades do not indicate any official endorsement or affiliation between the prediction market and the flight tracking provider. While these swift website adjustments point to a likely compromise designed to avoid a prolonged courtroom battle, representatives from both organizations have remained completely silent on the exact details of the resolution.
Prediction Markets Face Mounting Regulatory Pressure
FlightAware’s short-lived lawsuit highlighted claims of trademark infringement, unfair competition, and breach of contract, but it represents just a fraction of the legal hurdles currently facing the broader prediction market industry. Platforms like Kalshi and Polymarket are increasingly finding themselves in the crosshairs of various state gaming authorities and regulators over allegations of operating unlicensed gambling operations.
This rising tension has sparked an ongoing tug-of-war between state regulators and the US Commodity Futures Trading Commission (CFTC). Asserting exclusive federal jurisdiction over prediction markets, the CFTC recently invoked emergency authority to block New York state officials from securing a nationwide temporary restraining order against Kalshi. This mirrors a similar jurisdictional clash in Michigan, where the CFTC previously instructed Kalshi not to comply with a state judge’s order to halt operations. For Kalshi’s legal team, these conflicting state and federal directives have created an incredibly difficult balancing act as they navigate the complex future of event-based trading.
