On June 29, 2026, several major U.S. airports experienced widespread flight cancellations and delays. Over 55 flights were canceled, while more than 600 others faced delays across hubs including JFK Airport in New York, Boston Logan Airport, Miami International Airport, and San Francisco International Airport.
These disruptions affected a combination of domestic and international services. Airlines such as JetBlue, Delta Air Lines, and American Airlines reported operational challenges that impacted flights to several international destinations including the United Kingdom, France, China, Switzerland, Qatar, Australia, and Argentina.
Operational and weather-related issues contributed to the flight disruptions. Travelers at these airports encountered
significant delays and cancellations, causing disruption to usual travel plans during the day.
