U.S. airlines canceled more than 2,100 flights on Sunday as Transportation Secretary Sean Duffy warned that air traffic across the nation could "slow to a trickle" if the federal government shutdown lingers into the busy Thanksgiving travel holiday season...

The Federal Aviation Administration `s unprecedented order to scale back flights nationwide because of the record-long government shutdown took effect Friday morning, with some passengers trying to figure out backup travel plans...

The Federal Aviation Administration is forcing airlines to cut 10% of their flights at 40 of the busiest airports across the nation to reduce pressure on air traffic controllers during the ongoing government shutdown and ensure that flying remains safe...

U.S. airports in more than two dozen states are among those facing 10% reductions in air traffic Friday due to the government shutdown...

The U.S. government shutdown has now dragged on for over a month, and shortages of air traffic controllers are straining operations - with flight disruptions piling up nationwide...

A staffing shortage in Southern California`s airspace triggered a ground stop affecting Los Angeles International Airport (LAX) flights on Sunday morning, the Federal Aviation Administration (FAA) said...

Pilots aboard a commercial jet mistakenly thought someone was trying to breach the cockpit Monday, leading the flight to return to the Omaha airport less than 40 minutes after departing for Los Angeles...