On June 29, 2026, significant flight disruptions were reported across several major US airports. At least 55 flights were cancelled and 638 flights were delayed at JFK, Boston Logan, San Francisco, and Miami airports. These interruptions disrupted both domestic and international air travel on this particular day.
Airlines and International Routes Affected
Airlines notably impacted by these disruptions included JetBlue, Delta Air Lines, and American Airlines. The cancellations and delays affected various international routes, with destinations encompassing the United Kingdom, France, China, Switzerland, Qatar, Australia, and Argentina. Passengers departing from or transiting these key hubs should be prepared for potential interruptions throughout the day.
Travelers
planning to fly through JFK, Boston Logan, Miami, or San Francisco airports on June 29, 2026, are advised to check their flight status ahead of time due to ongoing delays and cancellations.








