Thousands of Travelers Grounded Across the US as United, American, SkyWest, Envoy Air, Republic, and More Airlines Cancel 141 Flights and Cause 2,133 Delays, Impacting Major Airports in Louisville, San Francisco, Newark, Portland, Sacramento, and More

Published on November 6, 2025

Thousands of travelers are facing major disruptions across the US as United, American, SkyWest, Envoy Air, Republic, and several other airlines cancel 141 flights and cause over 2,100 delays. The ripple effect is felt across some of the busiest airports, including those in Louisville, San Francisco, Newark, Portland, Sacramento, and more. Passengers at these major hubs are left stranded or facing long delays as airlines struggle to manage operations. The mass cancellations and delays are creating chaos for both travelers and airline staff. With so many flights affected, many passengers are uncertain about when they will be able to continue their journeys. This disruption comes at a particularly challenging time, with the holiday season approaching and travel expected to increase. It is crucial for affected passengers to stay updated on their flight status and explore available alternatives.

Affected Cities and Airports

The cities and airports span across the United States. These include Phoenix, Arizona, with Phoenix Sky Harbor Intl; Louisville, Kentucky, home to Muhammad Ali Intl; Reno, Nevada, featuring Reno/Tahoe Intl; San Francisco, California, with San Francisco Intl; San Diego, California, and San Diego Intl; Newark, New Jersey, served by Newark Liberty Intl; Chicago, Illinois, with Chicago O’Hare Intl; New York City, New York, which includes both John F Kennedy Intl and LaGuardia; Arlington, Virginia (Washington, D.C. area), with Reagan National; Denver, Colorado, featuring Denver Intl; Los Angeles, California, served by Los Angeles Intl; Charlotte, North Carolina, with Charlotte/Douglas Intl; Boston, Massachusetts, home to Boston Logan Intl; Miami, Florida, served by Miami Intl; Sacramento, California, with Sacramento Intl; Houston, Texas, served by Houston Bush Int’ctl; Detroit, Michigan, with Detroit Metro Wayne Co; Portland, Oregon, home to Portland Intl; Oakland, California, with Oakland Intl; and Santa Ana, California, featuring John Wayne.

Flight Cancellations

Affected Airlines

The airlines include a mix of major carriers and regional operators. United Airlines, a prominent U.S. carrier, appears frequently across several airports, along with American Airlines, another major airline in the U.S. Southwest Airlines, known for its low-cost flights, is also a key player in many of the disruptions. SkyWest, a regional airline, is involved in cancellations and delays at various airports. Envoy Air, a regional affiliate of American Airlines, and Republic Airways, operating under brands like American Eagle and United Express, are also prominently featured. Mesa Air Group, which operates regional services under the names Mesa and American Eagle, is another affected airline. Volaris, a Mexican low-cost carrier, and Jazz Aviation, which operates regional flights for Air Canada, also appear in the data. Finally, Air India, a major Indian airline, is listed in connection with delays at certain airports.

Overview of Flight Cancellations

Phoenix Sky Harbor Intl

• SkyWest leads with 16 cancellations (11% of its flights).
• Envoy Air had 10 cancellations (16% of its flights).
• Southwest experienced 7 cancellations (1% of its flights), and United had 3 cancellations (4%).
• American Airlines also had 3 cancellations (1%).

Muhammad Ali Intl (Louisville)

• Republic Airlines saw 7 cancellations, representing 23% of its flights.
• Mesa Air had 3 cancellations (30% of its flights), and Southwest had 3 cancellations (11% of its flights).
• Piedmont Airlines and United each had 1 cancellation, each at 25% of their flights.
• American Airlines had 1 cancellation (5%).

Reno/Tahoe Intl

• SkyWest had 7 cancellations, accounting for 26% of its flights, while Horizon had 4 cancellations (33% of its flights).

San Francisco Intl

• SkyWest experienced 7 cancellations (3% of its flights).
• United had 2 cancellations (0% of its flights), and Southwest faced 2 cancellations (4%).
• Jazz and Air India had 2 cancellations each (40% and 50%, respectively).

San Diego Intl

• SkyWest had 4 cancellations (3% of its flights), while Southwest had 4 cancellations (2%).

Newark Liberty Intl

• United faced 6 cancellations (1% of its flights), while Volaris had 2 cancellations (50% of its flights).
• Republic and Jazz each had 2 cancellations.

Chicago O’Hare Intl

• Republic had 4 cancellations (1% of its flights), and United had 3 cancellations (0%).

John F Kennedy Intl (New York)

• JetBlue experienced 3 cancellations (1% of its flights), while Delta Air Lines had 2 cancellations (0%).
• American Airlines had 1 cancellation (0%).

Reagan National (Washington D.C.)

• PSA Airlines saw 4 cancellations (1% of its flights), while Republic had 1 cancellation (0%).

Denver Intl

• Southwest had 2 cancellations (0% of its flights), while United had 1 cancellation (0%).
• American Airlines had 1 cancellation (2%).

Los Angeles Intl

• SkyWest had 2 cancellations (0% of its flights), and Horizon had 2 cancellations (5%).

Charlotte/Douglas Intl

• American Airlines had 5 cancellations (0%).

Boston Logan Intl

• Cape Air saw 3 cancellations (1% of its flights).

Miami Intl

• Arajet had 2 cancellations (25% of its flights), while American Airlines had 2 cancellations (0%).

Sacramento Intl

• Southwest faced 4 cancellations (2% of its flights).

LaGuardia (New York)

• Republic had 3 cancellations (0%).

Houston Bush Intercontinental

• Mesa Air had 2 cancellations (1% of its flights).

Detroit Metro Wayne Co

• Jazz experienced 2 cancellations (100% of its flights), and Endeavor Air had 1 cancellation (0%).

Portland Intl

• Horizon had 2 cancellations (2% of its flights), and Southwest had 1 cancellation (2%).

Oakland Intl

• Southwest had 3 cancellations (1% of its flights).

John Wayne (Santa Ana)

• Southwest experienced 5 cancellations (5% of its flights).
• The airlines most affected by flight cancellations are SkyWest, Southwest, United, Envoy Air, and Republic, with SkyWest and Southwest seeing frequent disruptions.
• SkyWest had a notable number of cancellations at airports such as Phoenix, San Francisco, and San Diego.
• Southwest Airlines, despite its large network, saw cancellations at multiple airports like San Francisco, San Diego, Louisville, and Sacramento.
• United Airlines and American Airlines also faced some level of disruption across several airports, though to a lesser extent than SkyWest and Southwest.
• Airports like Louisville, San Francisco, and Newark had higher levels of flight cancellations, indicating that these hubs were particularly impacted by the ongoing disruptions.

What to Do if Your Flight Gets Cancelled: A Quick Guide

Flight cancellations can be frustrating, but knowing the right steps to take can help minimize stress. Here’s what you can do if you find yourself in this situation:

Stay Updated
Monitor your email, phone, and the airline’s app for rebooking confirmation or further announcements.

Stay Calm and Check for Updates
As soon as you learn your flight is canceled, stay calm and check for updates. Many airlines will notify you via text, email, or their app. Visit the airline’s website for real-time updates on the situation.

Contact the Airline
Reach out to the airline’s customer service either in person at the airport or over the phone. If you’re at the airport, head to the service desk. If you’re not, try calling or using the airline’s online chat system to avoid waiting in long queues.

Know Your Rights
Familiarize yourself with the airline’s policies regarding cancellations. Many airlines offer rebooking options or compensation, especially if the cancellation is within their control. In the EU, for example, passengers are entitled to compensation under certain conditions.

Consider Alternative Flights
Ask the airline about the next available flight. If you can’t find a suitable option, consider booking a new flight through another airline, or check for other forms of transport like trains or buses.

The widespread flight cancellations and delays across major U.S. airports have caused significant disruptions for travelers, with airlines like SkyWest, Southwest, and United leading the way in affected flights. Regional airlines such as Envoy Air and Republic also faced operational challenges, adding to the chaos. Airports in cities like Louisville, San Francisco, and Newark were hit hardest, leaving passengers stranded or facing long wait times. With the holiday season approaching, these disruptions highlight the need for better communication and planning for travelers and airlines alike.

Source: FlightAware

Disclaimer: The information provided is sourced from FlightAware and airport websites. We do not guarantee its accuracy and have no intention to harm or malign any airlines. If you notice any discrepancies, please contact us at [email protected]