Transportation Secretary Sean Duffy said Tuesday that the department will run out of money for air traffic control student stipends in about a week because of the partial government shutdown, ...

Transportation Secretary Sean Duffy said on Monday that Democratic lawmakers are prolonging the government shutdown, leading to more delayed flights as air traffic controllers don’t show up for work.

(CNN) — Some Trump administration officials, including at the White House, have expressed frustration with Transportation Secretary Sean Duffy in recent weeks as internal wrangling over who will lead ...

The transportation secretary said data would guide the decision. He also stepped up his warnings of potential chaos, saying some airlines could ground their fleets if the shutdown continued. By Karoun ...

Secretary of Transportation Sean Duffy said on Tuesday that the California Department of Motor Vehicles does not have an extension to the deadline for the cancellation of commercial driver's licenses ...