Major U.S. airlines commonly use mobile apps, company websites, and push alerts to notify customers about flight changes and operational disruptions.
November 07, 2025
high
temporal
Airlines communicate schedule changes and operational updates to customers using digital channels.
Major U.S. airlines commonly provide fee waivers or flexible options that allow customers to change flights or receive refunds without extra fees when flights are canceled or significantly disrupted.
November 07, 2025
high
temporal
Airline customer-service policies during operational disruptions often include fee-free changes, rebooking, or refunds.
Some major U.S. airlines automatically rebook travelers after cancellations and allow travelers who do not wish to travel on the new itinerary to request refunds.
November 07, 2025
high
temporal
Automatic rebooking and refund eligibility are common practical responses by carriers to canceled flights.
The four largest U.S. passenger airlines — American Airlines, Delta Air Lines, Southwest Airlines, and United Airlines — collectively operate more than 15,000 flights per day.
November 07, 2025
high
general
Major carriers together account for a large share of daily domestic flight operations in the United States.
Airlines can coordinate with federal agencies such as the Transportation Security Administration, U.S. Customs and Border Protection, and the Federal Aviation Administration to provide meals or other support to transportation-sector federal workers during staffing or pay disruptions.
high
temporal
Describes a recurring operational response and interagency coordination option used by airlines to support federal transportation workers during disruptions.