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.

US Transportation Secretary Sean Duffy said that Newark airport would see “several weeks” of reduced capacity as officials grapple with spiraling delays and safety lapses at one of the country’s busiest hubs.

The Newark airport has been hit by runway construction, FAA equipment outages and air traffic control staffing shortages that prompted urgent calls from lawmakers for investigatio

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.