United Airlines, along with other major U.S. carriers like American and Delta, is experiencing significant operational disruptions today, with numerous flight cancellations and delays across the country. As of November 22, 2025, United has reported 9 cancellations and 228 delays, contributing to a nationwide total of 276 cancellations and 3,494 delays impacting thousands of passengers. The primary reasons cited for these widespread disruptions are a combination of adverse weather conditions, high airport traffic volume, and other operational challenges. Major hubs including New York, Dallas, and San Diego are among the most affected airports, leading to chaotic scenes and extended wait times for travelers. Airlines are actively working to rebook affected passengers, but the scale of the disruption is causing significant logistical issues. There is no specific market reaction analysis available directly related to this single day of disruptions for United Airlines. The impact is part of a broader industry-wide challenge, and such events, while disruptive to passengers, are often viewed by the market as temporary operational hurdles common in the airline industry, particularly during periods of severe weather or peak travel.