On June 29, 2026, a combined total of more than 55 flight cancellations and 638 delays were reported across several major US airports including John F Kennedy Airport in New York, Boston Logan International Airport, San Francisco International Airport, and Miami International Airport. These disruptions affected a wide range of flights during the busy travel day.
Several prominent US carriers faced operational challenges amid these disruptions. Airlines such as JetBlue, Delta Air Lines, and American Airlines experienced delays and cancellations impacting both domestic and international flights. Affected routes spanned services to destinations including the United Kingdom, France, China, Switzerland, Qatar,
Australia, and Argentina.
