On June 21, 2026, air travel across several US states faced major disruptions as nearly 200 flights were cancelled and over 700 experienced delays. The widespread disturbances impacted passengers traveling through Texas, Georgia, Illinois, Colorado, and Massachusetts, causing significant interruptions to their itineraries.
Among the airlines most affected were American Airlines, Delta Airlines, Southwest Airlines, Frontier Airlines, SkyWest Airlines, and United Airlines. The combined total of cancellations reached 198 flights, while delays were recorded at 742, highlighting a substantial level of operational challenges across multiple hubs.
