The Department of Transportation might be forced to shut down the airspace in certain parts of the country if the government shutdown continues into next week, Transportation Secretary Sean Duffy said...

U.S. Transportation Secretary Sean Duffy warned Tuesday that if an ongoing government shutdown continues another week it could lead to "mass chaos" and could force him to close some of the national ai...

The U.S. Travel Association said in a letter to Congressional leaders this week that the economy has already lost more than $4 billion because of the shutdown, and the industry worries the impact will...