More than 2,000 flights were cancelled across the United States on Tuesday, July 22, 2026, while over 5,000 additional flights faced delays, according to El-Balad.com. The Federal Aviation Administration (FAA) issued ground stops for at least eight U.S. airports, including major hubs in the Northeast, as well as Toronto Pearson International Airport in Canada.
Northeast Airports and Toronto Hit Hard by Disruptions
The New York City metropolitan area experienced nearly 600 departing flight cancellations and more than 500 delayed flights on Tuesday. John F. Kennedy International Airport recorded an average ground delay of approximately four hours Tuesday afternoon, despite not being under a ground stop at that time.
Airports in Boston, Philadelphia, and Washington, D.C., also suffered significant flight disruptions throughout the day.
The FAA’s ground stops prevented departures at multiple locations across the Northeast and at Toronto Pearson International Airport. Ground stops completely pause flight departures, contrasting with ground delays, which add waiting time but allow departures to continue.
Severe Weather with Tornadoes and Flood Warnings Disrupt Flight Operations
The widespread cancellations and ground stops were caused by severe thunderstorms moving through the Northeast. This weather system triggered flood warnings and tornado watches, with tornadoes reported in northeast Pennsylvania and northern New Jersey on Tuesday. The widespread nature of the storms caused disruptions across multiple major travel
hubs rather than being isolated to a single airport.
Travel Impact and Ongoing Flight Recovery Challenges
Flight disruptions affected thousands of travelers in the Northeast and at Toronto Pearson on Tuesday. The FAA coordinated ground stops at multiple airports to manage safety during the severe weather. Following the ground stops, recovery is proceeding on a flight-by-flight basis, resulting in slower and less predictable resumption of services at affected airports.
