FlightAware withdraws lawsuit against Kalshi a day after filing

FlightAware has withdrawn its lawsuit against Kalshi one day after filing, marking a swift resolution to a legal dispute over the verification of flight cancellation data.

The initial lawsuit, filed on [date not specified], alleged that Kalshi’s event contracts misrepresented the source of flight cancellation data. In response, Kalshi adjusted at least one of its event contracts to explicitly list FlightAware as the "Primary Source Agency" responsible for verifying the data. This modification appears to have addressed FlightAware’s concerns, as the lawsuit was dropped shortly thereafter.

The case highlights the growing intersection of financial markets and real-world data verification, particularly in the context of event contracts tied to airline operations. FlightAware, a provider of aviation data and flight tracking services, had argued that Kalshi’s contracts inaccurately attributed the data source, potentially misleading traders and investors.

Kalshi, a regulated event-based derivatives exchange, did not immediately respond to requests for comment. The resolution underscores the importance of clear data attribution in financial products linked to external events, such as flight cancellations or other real-world metrics.

The withdrawal of the lawsuit suggests that both parties were able to reach an agreement without prolonged legal proceedings, avoiding potential disruptions to Kalshi’s operations or FlightAware’s data licensing agreements.