On July 11, 2026, the Federal Aviation Administration delayed around 4,000 flights and cancelled over 500 flights arriving at New York-area airports. The affected airports include John F. Kennedy International Airport, LaGuardia Airport, Newark Liberty International Airport, and Philadelphia International Airport.
Flight Disruptions Caused by Weather and Staffing Constraints
The FAA is implementing these delays in response to adverse weather conditions coupled with air traffic control staffing shortages. These staffing issues affect the air traffic control facilities responsible for managing arrivals at the four airports, limiting their capacity to handle incoming flights efficiently.
Ground delays and ground stops are being applied intermittently throughout the evening to control the
flow of arriving aircraft. A ground stop means flights destined for the affected airport are held at their point of origin until the stop is lifted. In contrast, ground delays allow flights to depart but assign specific takeoff times to maintain appropriate spacing and prevent airborne congestion.
How Ground Delays and Stops Affect Flights
Ground stops result in some or all flights heading to a specific airport being held on the ground at their departure airport until conditions improve. Ground delays permit aircraft to leave but with adjusted takeoff schedules to avoid overcrowding in the airspace surrounding the airport. These measures aim to reduce congestion and prevent
aircraft from circling while awaiting clearance to land.
Passengers flying into JFK, LaGuardia, Newark, and Philadelphia International Airports on July 11 should expect delays and cancellations throughout the evening. Updated information on flight statuses is available on the Flight Aware website, while the FAA provides official advisories and updates on ground delays and stops via its website.
