During the Memorial Day weekend of May 22-23, 2026, thousands of flights operated by American Airlines, United Airlines, and Delta Air Lines were delayed or canceled. This disruption affected passengers across several major US airports, as travel demand coincided with operational challenges.
Key airports impacted by these interruptions included hubs in New York, Charlotte, Denver, and San Francisco. The delays and cancellations were linked primarily to severe weather conditions combined with other operational factors, resulting in widespread scheduling difficulties for travelers during one of the nation’s busiest holiday travel periods.
