Winter storm leads to over 1,500 flight cancellations across the U.S

Major U.S. airlines have issued travel alerts allowing passengers flexibility in changing itineraries without fees. Southwest Airlines faced over 380 cancellations on Sunday, while American Airlines canceled more than 175 flights due to both weather conditions and high winds at Dallas Fort Worth International Airport.

Airports such as Ronald Reagan Washington National Airport and Philadelphia International Airport prepared for challenging conditions by deploying snow removal equipment. Travelers are advised to check airline websites for advisories that may allow complimentary itinerary changes.

For those whose flights are canceled or significantly delayed, U.S. Department of Transportation rules mandate refunds if passengers choose not to rebook. Airlines generally offer easy cancellation and miles refunds for award bookings under these circumstances.

Passengers stranded at airports can seek assistance from customer service agents in airline lounges for quicker help with rebooking options. However, compensation for meals or accommodations typically applies only to controllable disruptions rather than weather-related issues.