On June 29, 2026, significant flight disruptions were reported across several major US airports, including John F. Kennedy International Airport, Boston Logan International Airport, Miami International Airport, and San Francisco International Airport. In total, these hubs recorded more than 55 flight cancellations coupled with over 600 delays, impacting both domestic and international air travel.
Among the carriers affected were leading US airlines such as JetBlue, Delta Air Lines, and American Airlines. The disruptions influenced services to a range of international destinations, including the United Kingdom, France, China, Switzerland, Qatar, Australia, and Argentina, as well as numerous domestic routes. Passengers traveling
through these airports experienced considerable interruptions to their travel plans due to the combined cancellations and delays.
