Thousands of flights across the U.S. were canceled or delayed Monday as powerful storms swept across the eastern half of the country and a partial government shutdown affecting airport security screeners dragged into a second month.
The disruptions come at an already challenging time for air travel, in part because the shutdown that began Feb. 14 has strained staffing at some security checkpoints. At the same time, airports are crowded with spring break travelers and fans heading to March Madness games, the annual NCAA men’s and women’s college basketball tournaments.


