Transportation Secretary Sean Duffy warned that air travel would be “reduced to a trickle” if the shutdown continues. U.S. airlines canceled more than 3,500 flights over the weekend, impacting tens of thousands of travelers nationwide. Travelers expressed outrage over the delays.

bq.Traveler Delia Nau: “I’m shocked and I’m shocked. And I’m…it is definitely a Republican shutdown. It’s not the Democrats. I understand why they don’t want to take all those people off, you know, health and wellness and insurance. It’s just, it’s ridiculous.”