FAA ground stops at major U.S. airports on August 4, 2026 caused widespread flight cancellations and delays. United Airlines also experienced a nationwide technical outage, contributing to over 2,000 canceled flights.
The FAA imposed ground stops at key U.S. airports on August 4, 2026, resulting in hundreds of flight cancellations. Travel disruption affected major hubs nationwide throughout the day.
WestJet flight attendants struck on August 2, 2026, grounding about 600 mainline flights and affecting 250,000 passengers. The union rejected a wage increase proposal offered by WestJet.