Newark Airport is facing a ninth of delays and cancellations, as an air traffic controller shortage continues and rain adds to the issues. Some flights are seeing delays over three hours, and there was another ground stop.

The Federal Aviation Administration says some air traffic controllers were taking time off to destress from recent equipment and telecommunications outages.

Half a dozen traffic controllers took trauma leave at Newark Liberty International Airport as more details emerge about working conditions and technology events that may be impacting delays and cancellations,