A winter storm is leading to thousands of flight disruptions across the U.S., from Kansas City, Missouri, to Washington, D.C.

Despite delays and cancellations, some travelers are just rolling with the punches at St. Louis Lambert International Airport.

Thousands of flights were delayed or canceled Monday as a major winter storm swept much of the U.S. The big picture: As a sprawling and intense storm traverses the country, it has brought snow and frigid temperatures,