"This is about where’s the pressure and how do we alleviate the pressure," Transportation Secretary Sean Duffy said.

Phoenix Sky Harbor Airport is one of the airports where the FAA plans to cut flight capacity due to air traffic control shortages. What we know.

As the government shutdown continues, more challenges await passengers as they deal with the newest announcement from the Trump administration: a 10 percent cut in flights at 40 U.S. airports.

The FAA will reduce air traffic at 40 airports beginning Friday. Philadelphia International Airport is among those expecting flight cuts and delays. Talks between Democrats and Republicans to end the shutdown are intensifying,