Air traffic in the U.S. could "slow to a trickle" if the federal government shutdown lingers into the busy Thanksgiving travel holiday season, Transportation Secretary Sean Duffy warned Sunday.

Some 1,500 flights were canceled and 6,000 flights were delayed on Saturday, compared with Friday when 1,025 were canceled ...

Transportation Secretary Sean Duffy pushed back Sunday against accusations the Federal Aviation Administration’s decision to ...

More than 1,400 flights throughout the U.S. were canceled Sunday as the government shutdown dragged on. The Federal Aviation Administration began canceling 4% of all flights on Friday and ...

Flight cancellations and delays mounted at Hartsfield-Jackson Atlanta International Airport as federally required cuts ...

The record-long government shutdown is affecting air travel and food stamp benefits. Follow here for the latest news updates.

Duffy spoke as a federal government shutdown was into its 40th day in Washington, D.C., where senators were set to convene ...

Some 1,550 flights were canceled and 6,700 were delayed on Saturday, up from 1,025 cancellations and 7,000 delayed flights on ...

Thousands of flights have been delayed or canceled across the country as Americans face another day of travel uncertainty.