Transportation Secretary Sean Duffy stressed that the Louisville plane crash was not an air controller issue and announced a 10% reduction in capacity at 40 air traffic control locations on ‘The Will Cain Show.

Transportation Secretary Sean Duffy at a news conference said some schools for CDLs throughout the country are saying applicants can operate a tractor-trailer rig when in fact they cannot.

Speaking with ABC News' "This Week" co-anchor Martha Raddatz while a ground stop was in effect at Newark Liberty International Airport, Duffy said "We will delay, we will cancel, any kind of flight across the national airspace to make sure people are safe" amid the shortages.

Transportation Secretary Sean Duffy on Wednesday announced a 10% reduction in U.S. air traffic due to the ongoing government shutdown. Starting Friday, airlines are expected to cut at least 4% of flights to 40 airports,

Sean Duffy, the transportation secretary, announced on Wednesday that if the government shutdown continued, he would cut air traffic by 10 percent in 40 key markets by Friday. The F.A.A. is expected to announce what areas will be affected on Thursday.

Transportation Secretary Sean Duffy, Sen. Tim Kaine & Sen. Ed Markey will be on "This Week" airing on Sunday November 2.

Transportation Secretary Sean Duffy explains "data-driven" decision to cut flight capacity at 40 airports by 10% to reduce travel pressure and delays.