FlightAware Sues Kalshi Over Unauthorized Data Use in Cancellation Markets

Courtroom scene with a gavel and flight dashboards illustrating a data-rights dispute between FlightAware and Kalshi

FlightAware has sued prediction-market operator Kalshi in federal court, alleging that the company used its aviation data and trademark without permission to operate contracts tied to flight cancellations. The complaint was filed August 10 in the U.S. District Court for the Southern District of New York under case number 1:26-cv-06824. FlightAware is seeking damages and […]