Staff shortages and equipment failures at Newark Liberty International Airport have raised safety concerns in recent weeks.

Over the past two weeks, several equipment outages at the Philadelphia-based air traffic control center that guides planes to and from Newark Liberty International Airport, have raised questions on just how safe it is to fly at one of the nation’s busiest airports.

Moving air traffic controllers means retraining them on the quirks of a new facility, and the process can take years.

There is more bad news for Newark Liberty International Airport. The FAA wants to keep reducing flights at the troubled airport for months to come.

Transportation Secretary Sean Duffy released a four-point plan to address the failing infrastructure at Newark Liberty Airport.

Airline executives, Transportation Secretary Sean Duffy, and officials from the FAA are meeting Wednesday to discuss how to address issues facing New Jersey's Newark Liberty International Airport.

The CEO of United Airlines maintains that New Jersey's Newark Airport is safe, despite construction, equipment failures and staffing issues that have resulted in delayed and canceled flights, NBC News' Marquise Francis reports.

Transportation Secretary Sean Duffy says a new software update prevented a third radar outage over the last two weeks at New Jersey's busy Newark airport when a telecommunications line failed again over the weekend.

The disruptions continue at Newark Liberty International Airport.So far 7 delays and 78 cancellations have been announced Wednesday, according to Flight Aware.So what should you do if you're holding a ticket for EWR?