NBC’s Kristen Welker grilled Sean Duffy on the repeated air traffic control outages at Newark Liberty Airport and the transportation secretary didn’t seem convinced that his agency has a handle on the ongoing crisis.

Transportation Secretary Sean Duffy joins 'Squawk Box' to discuss the ongoing delays and air traffic control outages at Newark airport, the launch of a Newark airport emergency task force, whether it's safe to fly in the U.

The shortage on Monday forced the F.A.A. to delay flights to the busy airport for up to nearly seven hours, the latest problem to plague the airport.

Transportation Secretary Sean Duffy blamed the Biden administration for the recent chaos at the Newark Liberty International Airport — accusing them of bungling last year’s move of air traffic control from New York to Philadelphia.

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 numerous flight delays and

Transportation Secretary Sean Duffy blames Biden administration for Newark airport infrastructure system failures while detailing the plans to fix it. (Credit: Department of Transportation)