Home » Airline News In America » Winter Storm Paralyses Chicago’s O’Hare Airport: Over One Thousand Two Hundred and Fifty Flights Cancelled, Ground Delays Expected to Last Hours—What You Need to Know!
Published on November 30, 2025
By: Paramita Sarkar
Heavy snow and hazardous winter conditions have wreaked havoc on air travel in Chicago on November 30, 2025. A winter storm warning remains in effect, bringing snowfalls up to 1 inch per hour, gusty winds up to 30 mph, blowing snow, and reduced visibility. These dangerous conditions have prompted the authorities to recommend that travelers alter or postpone their plans to avoid further disruptions.
The storm has particularly affected Chicago O’Hare International Airport (ORD), the busiest airport in the region. According to the latest reports from the Federal Aviation Administration (FAA) and the Chicago Department of Aviation, ongoing delays and cancellations have created a chaotic scene for travelers. As of the evening of November 29, a total of 1,251 flights had already been canceled at O’Hare, with additional disruptions expected in the coming hours.
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What’s Happening at O’Hare and Why?
The severe winter weather has led to the implementation of a ground delay program at O’Hare, with an average delay of 451 minutes, as confirmed by the FAA’s National Airspace System status. This delay program is a result of the snowstorm’s impact on both flight operations and ground handling at the airport. The FAA has warned that the delays may continue and that further disruptions, such as a ground stop or additional delay programs, could be implemented after 6:00 AM CST. This follows ground stops at O’Hare on November 29 due to similar weather conditions.
How Is the Storm Affecting Flight Operations?
The storm, with its heavy snow and high winds, is making it difficult for aircraft to take off and land safely. The ongoing visibility issues and snow accumulation on runways are delaying departures and causing congestion both at the airport and within the surrounding airspace. Passengers are advised to check their flight status frequently and expect significant delays. Those scheduled to fly out of O’Hare are facing potential disruptions throughout the day on November 30.
Who Is Impacted?
Both domestic and international travelers flying into and out of Chicago are experiencing severe disruptions. Passengers heading to destinations across the U.S. and abroad should anticipate long wait times and potential cancellations. Airlines operating out of O’Hare are working to accommodate affected passengers, but many flights are expected to be delayed or canceled throughout the day. The Chicago Department of Aviation is closely monitoring the situation and keeping travelers informed of any changes.
Where Is the Storm Impacting?
The winter storm is not only affecting Chicago but also impacting other parts of the Midwest and beyond. While O’Hare is the focal point of the disruption, the ripple effects are felt across numerous U.S. airports with connections to Chicago. Other regional airports, including Midway International, are also reporting delays and cancellations. Travelers heading into the U.S. or connecting through Chicago are advised to check their connecting flights for potential delays.
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When Will the Disruptions End?
The winter storm is expected to persist throughout the day on November 30, 2025, with conditions gradually improving by the evening. However, the snow and gusty winds may continue, causing residual delays even after the storm passes. Travelers should be prepared for continuing flight delays and cancellations for the next 24-48 hours as the airports work to recover from the disruption.
How Can Travelers Navigate the Situation?
Airports and airlines are urging passengers to check for real-time updates on flight statuses through the FAA’s official airspace status tool, as well as through their respective airline websites. Many airlines are offering flexible rebooking options for passengers affected by cancellations. Travelers are also advised to arrive early at the airport, as security and check-in processes may take longer due to the ongoing weather disruptions.
As the storm continues, the situation remains fluid, and travelers are urged to remain vigilant and stay informed about the evolving conditions. The National Weather Service continues to monitor the situation closely, issuing updates as necessary to keep the public and airlines informed about the storm’s impact.
For more detailed updates on Chicago’s air travel and the winter storm, travelers are encouraged to visit official websites such as the FAA and the Chicago Department of Aviation.
Conclusion
The winter storm that has descended upon Chicago on November 30, 2025, has caused significant disruption to air travel, with over 1,250 flights already canceled at O’Hare. Travelers are urged to stay informed, check their flight statuses, and be prepared for further delays as conditions evolve. The snowstorm, with its hazardous conditions, is expected to affect the city’s air travel operations for the remainder of the day, with improvements anticipated later in the evening.
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