FlightAware drops Kalshi suit over flight-cancellation markets as state fights continue
FlightAware has withdrawn its lawsuit against Kalshi over flight-cancellation prediction markets, ending the case with a dismissal. Kalshi made changes to its market verification process in response. The withdrawal comes as Kalshi faces ongoing state-level enforcement actions across multiple jurisdictions, including a Washington judge's order to halt many state operations with an eleven-day compliance deadline. FlightAware's suit had targeted Kalshi's event contracts tied to flight cancellations. The platform continues to defend against separate state actions unrelated to the FlightAware dispute.
FlightAware's withdrawal removes one front from Kalshi's legal war but leaves the platform exposed where the real damage is happening. State courts in Washington, Michigan, and Nevada have already ordered operations halted or contracts voided under local gambling law, forcing Kalshi to build costly geofences state by state. Each loss multiplies compliance costs and stretches legal teams across parallel dockets. The FlightAware dismissal offers no precedent that helps in those fights; it merely closes a distraction.
Rivals like Polymarket and Novig face identical geographic exposure, and brokerages clearing these contracts must reassess whether distribution partnerships carry downstream liability. Appeals stretch across years with no uniform standard in sight. The next state ruling will likely come before any federal preemption appeal resolves. Kalshi's eleven-day Washington deadline leaves no room to appeal before shutdown. The platform must now triage which state fights to settle and which to litigate, with every choice setting a template competitors will face next.