A new nationwide analysis of flight disruptions has identified the airports where travelers are most likely to experience delays, cancellations, and diversions, with smaller regional hubs dominating the list of America’s most stressful places to fly.
Aspen/Pitkin County Airport in Colorado ranked as the most stressful airport in the United States, according to research by Nova Kratom. Nearly 30 percent of flights at the mountain airport were delayed in 2025, while cancellations approached 5 percent and diversions reached similarly high levels. Analysts attributed the disruptions largely to challenging weather and terrain, especially during winter travel seasons.
North Central West Virginia Airport placed second, driven by the highest delay rate among the top ten at more than 44 percent of flights. Hagerstown Regional Airport in Maryland ranked third, with persistent delays affecting nearly half of departures despite no recorded diversions.
The study evaluated 358 U.S. airports using data from the Bureau of Transportation Statistics, combining delay rates, cancellations, and diversions into a weighted index to measure passenger stress. Diversions were given the greatest weight because they cause the most disruption to travel plans.
Other airports rounding out the top ten included Concord–Padgett Regional Airport in North Carolina, Eugene F. Kranz Toledo Express Airport in Ohio, and Houghton County Memorial Airport in Michigan. Watertown International Airport in New York ranked seventh, posting the second-highest diversion rate among the top ten after Aspen.
Ronald Reagan Washington National Airport was the only major metropolitan airport to appear in the top tier, highlighting how congestion and high traffic volumes can contribute to delays even at well-resourced facilities.
At the opposite end of the rankings, Elko Regional Airport in Nevada was named the least stressful airport in America, with delays affecting just over 3 percent of flights and minimal cancellations or diversions. Magic Valley Regional Airport in Idaho and Cedar City Regional Airport in Utah also ranked among the calmest travel hubs due to strong on-time performance.
Researchers found that smaller airports with fewer flights can sometimes outperform major hubs because they face less congestion and operational complexity. However, remote locations may also be vulnerable to weather disruptions that disproportionately affect limited schedules.
Travel experts advise passengers flying through high-risk airports to monitor flight status updates, allow extra time for connections, and pack essential items in carry-on luggage. Flexible travel plans and advance preparation can significantly reduce stress when disruptions occur.
The findings highlight how operational challenges, geography, and infrastructure can shape the passenger experience, offering travelers insight as potential federal shutdown-related disruptions raise concerns about additional delays at airport security checkpoints nationwide.