Severe thunderstorms moving across the eastern United States on July 24, 2026, disrupted more than 7,000 flights, including over 2,000 cancellations and more than 5,000 delays. Airports in the New York City metropolitan area, Boston, Philadelphia, and Washington, D.C., were among those severely affected.
FAA Ground Stops and Weather Threats
The Federal Aviation Administration (FAA) imposed ground stops at numerous airports due to hazardous weather conditions associated with the storms. Flood warnings and tornado watches were issued for parts of the Northeast, with at least two tornadoes confirmed—one in northeast Pennsylvania and another in northern New Jersey. These conditions restricted aircraft movement, prompting the FAA to
temporarily halt departures and arrivals at key hubs.
Impact on Major Airports
Ground stops affected 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, Philadelphia International Airport (PHL) in Pennsylvania, Ronald Reagan Washington National Airport (DCA), and Washington Dulles International Airport (IAD) in Virginia. Toronto Pearson International Airport (YYZ) in Canada was also impacted.
John F. Kennedy International Airport (JFK) did not have a formal ground stop but experienced average ground delays of approximately four hours. In
the New York City metropolitan area, nearly 600 departing flights were canceled while more than 500 departures were delayed, creating extensive operational challenges.
Airline Responses and Passenger Options
JetBlue, United Airlines, and American Airlines implemented flexible travel policies for customers affected by the storms. JetBlue allowed rebooking through July 26, 2026, or offered full refunds for flights disrupted by the weather. United Airlines waived change fees for rebookings on flights originally scheduled between July 20 and July 23, 2026, allowing travelers to reschedule without penalty if they chose a United flight in the same cabin and between the same cities.
American Airlines required travelers impacted
by the weather to rebook by July 29, 2026, with new travel dates no later than July 31, 2026. The airline notified affected customers via email and its mobile app to facilitate changes.
Traveler Impact and Ongoing Challenges
The severe thunderstorms created widespread flight delays and cancellations at some of the busiest airports in the eastern U.S., forcing thousands of passengers to alter their travel plans on short notice. FlightAware reported that disruptions were expected to continue as the weather system progressed. Airlines continue to provide updates and support to affected travelers adjusting itineraries amid the ongoing severe weather conditions.
