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Freezing fog and low visibility at Edmonton International Airport on November 1-2, 2026 caused widespread flight delays and cancellations on domestic and transborder routes. Operations gradually normalized by mid-morning November 2 as airlines prioritized trunk routes and resumed scheduled services.

A Verizon fiber optic line cut on November 2 caused delays and cancellations at Newark, JFK, and Philadelphia airports. Over 1,200 flights were delayed and 70 flights canceled due to the outage.

More than 1,227 flights in the U.S. were delayed and 70 cancelled on November 2, 2026. These disruptions impacted multiple airports across the country.