Over 500 US flights cancelled on March 31?

This market will resolve to "Yes" if the "Total cancellations within, into, or out of the United States yesterday" figure on FlightAware is greater than 500 when it is checked at 12:00 PM ET on the day after March 31, 2026. Otherwise, this market will resolve to "No". The resolution source for this market is https://www.flightaware.com/live/cancelled/yesterday, specifically the "Total cancellations within, into, or out of the United States yesterday" figure on the "FlightAware.com live flight delay and cancellation statistics for yesterday" table when checked at the specified time. If the resolution source becomes permanently unavailable, or is otherwise unavailable at the resolution time up until 6 PM ET on that date, market will resolve to "No".