"Winter Storms Cause Nationwide Flight Disruptions"

Winter weather, including snow, ice, and bitter cold, has led to over 2,000 flight cancellations across the country, with Southwest Airlines being the most affected. Major airports like Denver International and Chicago Midway have seen high cancellation rates. The disruptions have also been compounded by the ongoing grounding of the Boeing 737 MAX 9. Travelers are advised to stay updated on their flight status and check for airline travel alerts as wintry conditions continue to impact air travel.