Hundreds Of Travelers Disrupted Across United States As Cleveland, Seattle, and Other Airports Delay 901 And Cancel 75 Flights

Flight disruptions across the United States resulted in 901 delays and 75 cancellations on November 11, 2026, affecting services across several major airports. Airlines including Southwest Airlines, United Airlines, SkyWest Airlines, Alaska Airlines, and Endeavor Air featured among the carriers with the highest number of delayed flights. Key airports experiencing disruptions included Chicago O’Hare, Seattle-Tacoma, Hartsfield-Jackson in Atlanta, John F. Kennedy in New York, and Miami.

Key Developments

• Chicago O’Hare recorded the highest number of delays among US airports.
• Southwest Airlines recorded the highest number of delays among US airlines.
• Seattle-Tacoma and John F. Kennedy in New York also reported notable flight disruptions.

Flight Delays at Major Airports Across the United States

Chicago O’Hare recorded the highest number of delays among these airports, followed by Seattle-Tacoma and Hartsfield-Jackson.

Chicago O’Hare (ORD) recorded departure and arrival delay percentages of 3% and 3%, respectively. Miami (MIA) reported 3% departure delays and 2% arrival delays, while Hartsfield-Jackson Atlanta (ATL) recorded 1% and 2%, respectively. Seattle-Tacoma (SEA) had the highest departure delay percentage among the four airports at 5%, alongside 3% arrival delays.

Airlines Reporting the Highest Number of Flight Delays

Guidance for Passengers Experiencing Flight Disruptions

Passengers travelling across the United States can take several practical steps when their flights are delayed or cancelled:

• Check the airline’s official website or mobile application for the latest flight status.
• Enable flight notifications to receive updates about departure times, gate changes and cancellations.
• Contact the airline directly to enquire about alternative flights or rebooking arrangements.
• Review the airline’s cancellation and refund policies before making new travel arrangements.
• Allow additional time for airport transfers, connecting flights and security procedures.
• Keep boarding passes, booking confirmations and receipts accessible.
• Contact the airline’s customer support team if accommodation, meals or other assistance may be available under its policies.

Common Factors Behind Flight Disruptions Across the United States

Flight delays and cancellations can occur for several operational and external reasons. Some common contributing factors include:

• Weather conditions such as thunderstorms, heavy rainfall, snow and strong winds can affect airport operations.
• Air traffic congestion can lead to longer waiting times for aircraft departures and arrivals.
• Aircraft maintenance requirements can result in schedule adjustments when an aircraft is not ready for service.
• Crew availability and scheduling limitations can affect planned departures.
• Airport operational constraints, including runway maintenance and ground-handling delays, can interrupt normal flight schedules.
• Late-arriving aircraft can create knock-on delays for subsequent flights using the same aircraft.

These factors can affect individual airports and airline networks differently, depending on operational conditions and the day’s flight schedules.

Yesterday also saw flight disruptions across the USA. Read our earlier coverage here.

The data has been extensively curated by our editorial team using real-time aviation figures recorded on 11 November 2026 at 1:36 pm ET USA

Primary Source: FlightAware.

Verification Protocol: All statistics have been independently reviewed and cross-checked by our human editorial desk. Timestamped records, data logs and feed snapshots are securely archived internally to support historical accuracy and editorial transparency.

Note: Real-time flight-tracking figures reflect active airspace and operational data. Minor variations may occur when compared with information displayed at individual airport terminals or airline departure gates.

Travelers are advised to check directly with their respective airlines and airports for the latest flight status, schedule changes and operational updates.

Verified by Paramita Sarkar