U.S. airlines were scrambling on Thursday to rejig schedules and fielding a flood of customer queries after the U.S. ordered ...

Transportation Secretary Sean Duffy said there will be a 10% reduction in flights at 40 airports, prompted by a historic ...

The cuts will increase gradually over the next week, as air traffic controllers go without pay during the ongoing government shutdown.

Airlines canceled hundreds of U.S. flights Friday—the highest number since the government shutdown began, but relatively few ...