President Donald Trump is backing Transportation Secretary Sean Duffy's son-in-law Michael Alfonso, who is running for the ...

The policies that govern how we get from place to place are usually immune to partisanship. This administration is using them ...

Transportation Secretary Sean Duffy joins 'Squawk Box' to discuss the impact of the winter storm, state of airline ...

President Trump endorsed Transportation Secretary Sean Duffy’s son-in-law Michael Alfonso in the GOP primary to succeed ...

"I want people to be well behaved and I think a little better dressed would help with that," the secretary of transportation ...

Transportation Secretary Sean Duffy told CNBC that air travel should be back to normal by Wednesday, following a significant ...

The regulator still uses some computer systems that rely on floppy disks and other outdated hardware, according to one air ...

U.S. Transportation Secretary Sean P. Duffy has celebrated a year of wins under President Donald J. Trump’s America First Agenda.

The DOT secretary’s son-in-law’s campaign push became an internal irritation point during a shutdown when all eyes were on ...

Transportation Secretary Sean Duffy speaks during a news conference at the Department of Transportation in Washington, Friday, Dec. 12, 2025. (AP Photo/Mark ...

One of U.S. Transportation Secretary Sean Duffy’s daughters said she experienced an “absurdly invasive” pat-down Thursday at an airport security checkpoint and suggested her father would limit or ...