Over 400 US flights cancelled on April 4?

Foretrace AI research

Understand the odds. Examine the reasoning.

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24h volumeUnavailable

Total volume$1.7K

LiquidityUnavailable

Event end date · UTCApr 4, 2026

Price history

Market probability

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Polymarket · UTC

Sampled market observations, not AI forecasts. Lines connect available observations. Legend values are current provider quotes; chart points may be older.

Outcomes & resolution rules

1 market

These are market-implied probabilities, not AI forecasts. A displayed quote may differ from the price available for your order.

Over 400 US flights cancelled on April 4?ClosedMarket odds100%

Over 400 US flights cancelled on April 4?

Yes100%Polymarket estimate

No0%Polymarket estimate

Liquidity: Unavailable
Deadline · UTC: Apr 4, 2026
Yes bid / ask: 99.9¢ / 100.0¢
Trading fees: Not flagged by provider

Closed market · historical data

This market is closed. Its historical data remains available.

How research works

Resolution rules

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 400 when it is checked at 12:00 PM ET on the day after April 4, 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".