Severe winter weather continued to batter parts of the United States on Friday, disrupting air travel nationwide as more than 1,100 flights were cancelled and nearly 4,000 others delayed, according to data from FlightAware. The massive travel chaos came as Winter Storm Devin slammed the Northeast and Midwest with heavy snow, ice, and freezing rain.

Major airports, including New York’s JFK, LaGuardia, and Newark, reported hundreds of cancellations, leaving thousands of passengers stranded or forced to rebook their post-Christmas travel plans. Several airlines, including JetBlue, Delta, United, and American Airlines, issued weather alerts and travel waivers to accommodate affected passengers.

Meteorologists warned that the storm could dump up to 10 inches of snow across parts of New York, Pennsylvania, and Massachusetts, further complicating travel conditions through the weekend. Authorities in New York and New Jersey declared weather emergencies, urging residents to avoid unnecessary travel. “Runway icing and strong crosswinds are creating major safety challenges,” said an FAA official, noting that some flight operations were temporarily suspended at key hubs until conditions improved.

Beyond the skies, road travel has also been severely impacted. State troopers in the Midwest reported multiple accidents caused by black ice and low visibility. Meanwhile, western states are contending with heavy rainfall and flooding concerns, adding to the nationwide transportation woes. With millions of Americans traveling at the end of the holiday season, experts predict that disruptions may continue into Sunday as airlines struggle to reposition aircraft and crews. Travelers are being cautioned to check their flight status regularly and plan for delays. Winter Storm Devin marks one of the most disruptive weather events of the 2025 holiday travel period, underscoring the continuing challenges of winter aviation operations in the United States.