Chicago O’Hare International Airport encountered 306 flight delays and 4 cancellations on June 30, 2026. Several airlines including SkyWest, Republic, and United were affected on routes to multiple countries.
American Airlines disrupted 118 flights at Miami International Airport on June 30, 2026, causing widespread cancellations and delays. Passengers encountered significant travel interruptions at the busy airport.
Over 900 flights were grounded on June 30, 2026, at London Heathrow and Gatwick due to severe thunderstorms. The weather caused extensive cancellations and delays affecting thousands of travelers.