On June 28, 2026, four major US airports — JFK, Boston Logan, San Francisco, and Miami — reported a substantial number of flight disruptions. The combined total reached 55 canceled flights alongside more than 600 delays, impacting operations throughout the day.
International travel to destinations including the United Kingdom, France, China, Switzerland, Qatar, Australia, and Argentina faced considerable interruptions. The affected carriers included JetBlue and Delta Air Lines among others, with notable delays and cancellations reported across routes serving these markets.
