FlightAware, a flight-tracking data provider, has initiated legal proceedings against prediction market platform Kalshi, alleging unauthorized use of proprietary data and trademark infringement in connection with markets based on flight cancellations. The lawsuit adds to mounting regulatory pressure on the cryptocurrency-adjacent platform, even as the Commodity Futures Trading Commission (CFTC) moves to preserve Kalshi's operations in New York State.

According to CoinDesk, FlightAware filed suit accusing Kalshi of utilizing the company's data and trademark without permission to settle contracts based on whether specific flights are canceled. The legal action specifically targets prediction markets that allow users to take positions on flight cancellation outcomes, which FlightAware claims improperly leverages its tracking information and brand identity for commercial betting products without authorization.

Cointelegraph reports that FlightAware's complaint includes allegations of trademark infringement and injury to the company's reputation. The publication notes that the lawsuit also references state authorities who have compared Kalshi's trading contracts to gambling activities, adding another dimension to the platform's regulatory challenges beyond intellectual property concerns and data usage rights.

The Block indicates that FlightAware is seeking a temporary restraining order to prevent Kalshi from engaging in activities involving the flight-tracking site's data and intellectual property, which could immediately impact the platform's ability to offer flight-related markets if granted by the court.

The lawsuit emerges concurrently with a separate regulatory directive from the CFTC. As reported by CoinDesk, the federal regulator has ordered Kalshi to continue offering its prediction markets in New York despite an ongoing state-level legal challenge. New York authorities sued Kalshi last month in an effort to block the platform from operating sports-related prediction markets, creating a direct conflict between state enforcement actions seeking to limit the platform's scope and federal regulatory preservation orders mandating continued service.

The dual legal pressures highlight the complex and often contradictory regulatory environment surrounding prediction markets, which have faced intense scrutiny from state gambling regulators while operating under federal commodities oversight frameworks. The FlightAware litigation represents a novel front in Kalshi's expanding legal challenges, introducing intellectual property and data rights disputes alongside existing questions about whether such trading contracts constitute illegal gambling or legitimate financial instruments subject to CFTC jurisdiction.