Las Vegas flights expected to face weather-related delays and cancellations
By Alice Mariscotti-Wyatt
Last updated on 4 February 2026
A second wave of winter weather across the U.S. is expected to disrupt flights to and from Las Vegas. Projections indicate 3 cancellations and 103 delays on Monday at Harry Reid International Airport, with around 18 cancellations and 84 delays on Tuesday. Broader impacts at hubs such as Chicago’s O’Hare, Charlotte Douglas, and Dallas–Fort Worth are contributing to knock-on delays. American Airlines and Southwest Airlines report notable delay volumes. Travelers should monitor airline notifications for schedule changes and allow extra time at the airport.
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A second wave of winter weather affecting parts of the United States is expected to disrupt air traffic at Harry Reid International Airport in Las Vegas. Flight-tracking projections indicate that on Monday the U.S. aviation system may experience approximately 281 cancellations and 4,786 delays nationwide. For Las Vegas specifically, forecasts point to around 3 cancellations and 103 delays on Monday.
Further disruption is anticipated on Tuesday, with projections of about 18 cancellations and 84 delays affecting flights to and from Las Vegas. Passengers are advised to check for updates from their airlines as schedules may change at short notice.
The broader impact on the national network is being driven by weather conditions affecting several major hubs. Chicago’s O’Hare, Charlotte Douglas, and Dallas–Fort Worth are among the airports seeing significant effects, which can create knock-on delays throughout the system. These conditions may influence connections and aircraft rotations that involve Las Vegas.
Airline-specific data reflect elevated delay volumes. American Airlines is experiencing delays on roughly 27 percent of its flights, totaling 878. Southwest Airlines, which operates the busiest schedule at Harry Reid, reports delays on about 12 percent of its flights, or 418 in total.
Travelers with near-term departure or arrival plans in Las Vegas should monitor airline communications closely, confirm flight status before heading to the airport, and consider allowing extra time for check-in and security. Given the evolving weather situation and its ripple effects across multiple hubs, operational schedules may continue to fluctuate through Tuesday.
Know your rights
These are your air passenger rights:
When your flight's disrupted, you may be entitled to various forms of care and compensation under EC 261 and other applicable laws.
Rerouting or refund
If your flight is canceled, your airline must provide an alternative. You may also get a full refund if you no longer wish to travel.
Care and assistance
Your airline must provide food and refreshments if your journey is delayed more than a few hours.
Accommodation
If you are away from home and your journey is delayed overnight, the airline must offer you accommodation and transportation to it.
Communication
Under EC 261 you are entitled to 2 phone calls or emails if your journey is delayed over 1 hour.
No compensation when a disruption is caused by extraordinary circumstances, as this appears to be.
This advice is provided to help you if your flight is delayed or canceled. However, the exact care and compensation you are entitled to will depend on your specific circumstances and flight. Always follow the directions of your airline, particularly with regard to check-in and boarding times.
Quick facts
Disruption:
Delays and Cancellations
Cause:
Weather issue
Compensation:
Not eligible for compensation
Flights affected:
5067
Status:
Future – potential disruption
Airlines affected:
American Airlines, Southwest Airlines
Airports affected:
Harry Reid International Airport, Chicago’s O’Hare, Charlotte Douglas, Dallas–Fort Worth
Checked by:
Alice Mariscotti-Wyatt
Date updated:
4 February 2026
