Technology and staffing problems have plagued the airport, one of the nation’s busiest hubs. Officials say they are trying to resolve the issues, but concerns remain.

It’s been a brutal month for Newark Liberty International Airport, as telecommunications and radar outages have plagued one of the nation’s busiest airports, triggering delays and cancellations for thousands of passengers.

The Newark Airport in New Jersey has been in the headlines lately as it deals with radar outages, staffing shortages, and delays.

Newark Liberty International Airport will see a reduction in flights as the Federal Aviation Administration works to upgrade the technology at the airport and address safety concerns, U.S ...

Outages, staffing shortages, and outdated tech are crippling air traffic control and putting the public at risk. It's time to take the job away from the FAA.

Don't be surprised if the delays, cancellations and safety concerns that have affected Newark Liberty International Airport in recent weeks spread to the rest of the U.S. That's according to Transportation Secretary Sean Duffy, who on Sunday said "antiquated systems" at major airports across the country need a multibillion-dollar overhaul.

The incident follows recent radar outages at New Jersey’s Newark Airport due to the FAA’s antiquated infrastructure, adding to safety concerns about flying in U.S. airspace.

Air traffic controllers across the country have grappled with radar and communications outages for years, CNN review finds.