Published Aug 11, 2026, 12:23 AM ET · Updated 3 months ago · 4 sources
THE BLOCK: Flight tracker FlightAware sued Kalshi on Monday, accusing the prediction market platform of improperly using its data and name to "run gambling markets on flight cancellations." The suit claims breach of contract, trademark infringement, and unfair competition.
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Original Report
THE BLOCK: Flight tracker FlightAware sued Kalshi on Monday, accusing the prediction market platform of improperly using its data and name to "run gambling markets on flight cancellations." The suit claims breach of contract, trademark infringement, and unfair competition.