Flights Cancelled Over America As New York, San Diego, And Others Face 189 Cancellations And Delay 2,539

Flight cancellations are affecting travelers across America, with 2,539 delays and 189 cancellations recorded. Travelers flying through San Diego, San Francisco, Nantucket, Boston Logan, New York John F Kennedy, and LaGuardia may need to allow additional time for their journeys.
Among the airlines, Southwest Airlines, American Airlines, Delta Air Lines, United, and Republic Airways are facing notable numbers of delays, while Tradewind is seeing a high number of cancellations.
Weather conditions, airport traffic levels, low ceilings, and other operational challenges are contributing to flight disruptions across America.

• LaGuardia is seeing 504 delays and 11 cancellations.
• San Diego has recorded 197 delays and five cancellations.
• San Francisco is facing 188 delays and five cancellations.
• Boston Logan has 91 delays and 68 cancellations.
• FAA ground-delay programs are affecting San Diego, San Francisco, LaGuardia, and John F Kennedy.
• Wind is contributing to ground delays at LaGuardia and John F Kennedy.
• Low ceilings are contributing to ground delays at San Francisco.
• Airport volume is contributing to ground delays at San Diego.

Updated on 5:42 p.m. ET on September 25, 2026, flight disruptions across the US had risen to 4,501 delays and 242 cancellations involving flights within, into, or out of the country.

Airports Across America Where Travelers Are Seeing Disruptions

LaGuardia

Travelers passing through LaGuardia are facing 504 delays and 11 cancellations, making it the airport with the highest delay count among the airports covered. The FAA is also reporting a ground delay at the airport, with an average delay of 114 minutes due to wind. The airport is seeing a 33% delay percentage for departing flights and a 54% delay percentage for arriving flights.

San Diego

At San Diego, travelers are facing 197 delays and five cancellations. The FAA is reporting a ground delay associated with airport volume, with an average delay of 41 minutes. Passengers connecting through the airport may therefore need additional time for their journeys. The airport is seeing a 21% delay percentage for departing flights and a 19% delay percentage for arriving flights.

San Francisco

San Francisco is seeing 188 delays and five cancellations. The FAA is reporting a ground delay associated with low ceilings, with an average delay of 44 minutes. The airport is seeing a 12% delay percentage for departing flights and a 17% delay percentage for arriving flights.

Boston Logan

Boston Logan has recorded 91 delays and 68 cancellations. The cancellation figure makes it one of the airports requiring particular attention from travelers planning departures or connections in the area. The airport is seeing a 6% delay percentage for departing flights and a 6% delay percentage for arriving flights.

John F Kennedy

At John F Kennedy, 91 delays and four cancellations have been recorded. The FAA is reporting a ground delay associated with wind, with an average delay of 60 minutes. Travelers using the airport should check for updates before heading out. The airport is seeing a 3% delay percentage for departing flights and a 10% delay percentage for arriving flights.

Nantucket Meml

Nantucket Meml has recorded four delays and 59 cancellations. While the delay count remains low, the number of cancellations means passengers using the airport should confirm their flight status and any changes to their itinerary. The airport is seeing a 2% delay percentage for departing flights and a 2% delay percentage for arriving flights.

Teterboro

Teterboro has recorded 16 cancellations. Passengers using the airport should still monitor their individual flight status because cancellations can affect onward travel arrangements.

Westchester County

At Westchester County, travelers are facing five delays and 16 cancellations.

Martha’s Vineyard

Martha’s Vineyard has recorded no delays and 43 cancellations. Travelers planning flights from the airport should verify their flight status before traveling, particularly if they have connecting arrangements.

Airlines Creating the Most Disruption Concerns for Travelers

Southwest

Southwest is facing the heaviest delay activity among US airlines, with 563 delays and seven cancellations. Travelers flying with the carrier should check their flight status regularly and allow additional time for airport processes.

American Airlines

American Airlines is facing 274 delays and four cancellations.

Delta Air Lines

Delta Air Lines is facing 243 delays and four cancellations.

United

United is facing 196 delays and 12 cancellations.

Republic

Republic is facing 179 delays and six cancellations.

Tradewind

Tradewind is facing 33 cancellations. Passengers scheduled to fly with the carrier should confirm whether their individual service is operating as planned.

Steps Passengers Can Take When Flights Are Cancelled

• Check the airline’s website or mobile app for the latest flight status.
• Review available rebooking options as soon as a cancellation is announced.
• Contact the airline through its official customer-service channels if assistance is required.
• Check connecting flights separately if a cancellation affects a wider itinerary.
• Keep important booking details and identification documents accessible.
• Ask the airline about applicable refund or rebooking options.
• Allow additional travel time when operating conditions are changing.
• Check airport and airline notifications before leaving for the airport.

Factors Behind Flight Cancellations Across America

Flight cancellations across America can result from a combination of operational challenges. Weather conditions such as wind and low ceilings can affect airport operations and aircraft movements. Airport traffic levels can also contribute to delays when demand for takeoffs and landings increases.

Airline scheduling, aircraft availability, crew requirements, incoming aircraft delays, and connections between flights can also influence whether a service operates on schedule. When several factors occur together, travelers may experience both delays and cancellations during the same travel period.

America Flight Disruptions: What Travelers Should Watch

Flight disruptions across America are affecting several major travel hubs and regional airports, with LaGuardia, San Diego, San Francisco, Boston Logan, and John F Kennedy among the airports seeing notable passenger impacts.

Among the major carriers, Southwest Airlines, American Airlines, Delta Air Lines, United Airlines, and Republic Airways are facing substantial delay activity, while Tradewind is seeing a notable number of cancellations.

Travelers through New York LaGuardia should be particularly attentive to changing conditions because the airport is recording 504 delays alongside an FAA ground-delay program associated with wind. San Diego is also under an FAA ground-delay program linked to airport volume, while San Francisco is experiencing an FAA ground delay associated with low ceilings.

At John F Kennedy, the FAA is reporting a ground delay linked to wind, adding another consideration for passengers traveling through New York. Boston Logan is also seeing a combination of delays and cancellations, while Nantucket Meml and Martha’s Vineyard are recording notable cancellation activity.

For travelers across America, checking flight status directly with the operating airline remains important because airport conditions and individual flight schedules can change throughout the travel day.

Yesterday also saw significant flight cancellations. Read our earlier coverage here.

The data has been extensively curated by our editorial team using real-time aviation figures recorded on 25 September 2026 at 1:31 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 Rana Pratap