On July 23, 2026, severe thunderstorms caused disruptions to over 7,000 flights across the northeastern and mid-Atlantic United States. More than 2,000 flights were canceled and over 5,000 were delayed, impacting operations for flights within, into, and out of the U.S., according to FlightAware data.
Airports Affected by Severe Weather
FAA-issued ground stops due to the intense storms were implemented at several major airports, including Baltimore/Washington International Airport (BWI) in Maryland, Boston Logan International Airport (BOS) in Massachusetts, Newark Liberty International Airport (EWR) and Teterboro Airport (TEB) in New Jersey, LaGuardia Airport (LGA) and Westchester County Airport (HPN) in New York State, Philadelphia International Airport
(PHL), Ronald Reagan Washington National Airport (DCA), and Washington Dulles International Airport (IAD) in the Washington, D.C. area. Canada’s Toronto Pearson International Airport (YYZ) also experienced a ground stop.
The storm system moving across the eastern U.S. included flood warnings and tornado watches. Two tornadoes were confirmed in northeastern Pennsylvania and northern New Jersey, adding to the region’s hazardous conditions.
Delays and Cancellations Concentrated in New York Metropolitan Area
John F. Kennedy International Airport (JFK) saw an average ground delay of approximately four hours despite not being under a ground stop. The New York City metropolitan area recorded nearly 600 canceled departing flights and more than 500 delays on
July 23, 2026, highlighting the extensive operational disruptions caused by the storms.
The weather affected airports and flights across multiple states, including New Jersey, New York, Pennsylvania, Maryland, and Virginia, underscoring the wide geographic impact.
Airline Rebooking and Refund Policies
JetBlue announced flexible customer options, permitting affected travelers to rebook flights through Sunday, July 26, 2026, or request refunds to their original form of payment. The airline cited multiple rounds of severe weather in the Northeast and Mid-Atlantic as the cause of the disruptions and stated it is assisting impacted customers.
United Airlines waived trip change fees and fare differences for eligible customers rebooking flights
departing from July 20 through July 23, 2026. This policy applies to United-operated flights within the same cabin and between the originally booked cities.
American Airlines informed affected passengers via email and mobile app. Customers must rebook by Wednesday, July 29, 2026, with new travel to be completed by Friday, July 31, 2026.
Traveler Impact and Ongoing Operational Challenges
The storms on July 23, 2026, created flood warnings and tornado watches, contributing to ongoing delays and cancellations at some of the nation’s busiest airports. FlightAware noted that disruptions were expected to continue as the severe weather moved through the region.
FAA ground stops and multiple departure
delays combined with cancellations contributed to significant passenger disruption as airports worked to maintain safe operations amid the weather crisis.
Airlines Continue Assistance as Storm Impact Persists
Airlines including JetBlue, United, and American continue to update customers affected by the storm disruptions and provide assistance for changing travel plans. These efforts include flexible change policies and refund options to accommodate rescheduling amid the operational challenges caused by the severe thunderstorms across the eastern U.S. and parts of Canada.
