As of May 7, all but two of the 313 air traffic control facilities in the United States were understaffed, a New York Times analysis found.

A veteran air-traffic controller at the facility that handles flights in and out of Newark Liberty International Airport is calling for more resources and speaking out about the intense pressures workers face amid a staffing shortage and tech outages.

"In 10 months, instead of having people succeed in Philadelphia, we've had 11 say, 'F--k this, I am not doing this.'"