FlightAware withdraws Kalshi lawsuit as flight cancellation market fails to gain traction

FlightAware has voluntarily dismissed its lawsuit against Kalshi, a derivatives exchange, without prejudice and without disclosing the reasoning behind the decision.

The case, which centered on Kalshi’s flight cancellation market, was withdrawn after data indicated the niche product failed to attract user engagement. Flight cancellation markets allow traders to speculate on the likelihood of airline disruptions, but activity remained negligible, according to available metrics.

The dismissal marks the end of a legal dispute that highlighted broader questions about the viability of niche prediction markets. Kalshi, which operates under a Commodity Futures Trading Commission (CFTC) license, has previously launched similar event-based contracts, including markets tied to weather, elections, and sports outcomes.

FlightAware, a provider of real-time flight tracking data, had filed the lawsuit in 2024, alleging that Kalshi’s flight cancellation market infringed on its intellectual property. The company argued that Kalshi’s use of flight data to settle contracts violated its terms of service and proprietary rights.

Kalshi has not commented on the dismissal, and FlightAware has not provided a motive for withdrawing the case. The voluntary nature of the dismissal suggests both parties may have opted to avoid prolonged litigation, though no settlement terms were disclosed.

The decision underscores the challenges faced by prediction markets in sustaining user interest, particularly for highly specialized or low-frequency events.