Transportation Secretary Sean Duffy warned on Sunday that he's "concerned" about the whole airspace of the United States, citing old equipment being used by the Federal Aviation Administration.

Transportation Secretary Sean Duffy unveiled a sweeping plan to replace decades-old infrastructure to boost safety, cut delays, and support future air travel in a move to modernize the United States’s air traffic control system.

In an exclusive interview with Meet the Press, Transportation Secretary Sean Duffy says he’s concerned about the whole of U.S. airspace after recent outages at Newark Liberty International Airport.

FAA equipment failures and air traffic controller staffing shortages have sparked hundreds of flight disruptions in recent weeks. Transportation Secretary Sean Duffy last week unveiled a sweeping plan to modernize U.

Transportation Secretary Sean Duffy plans to reduce the number of flights in and out of the Newark Liberty International Airport for the “next several weeks,” as New Jersey’s largest airport struggles with radar outages and other issues,

Secretary of Transportation Sean Duffy says glitches in the system show an upgrade is needed to the technology of the nation’s air traffic control system.