The FAA has issued a "ground stop" for operations at Newark Liberty International Airport.
According to NYC Aviation, the ground stop prevents flights inbound to Newark from taking off from its point of origin. This affects inbound flights from as far west as Detroit, as far north as Maine, and as far south as Raleigh, North Carolina.
The website reports that there is a medium chance that the delay could be extended past 2:45PM ET.
In addition, LaGuardia Airport is also experiencing a ground stop due to poor visibility. According to NYC Aviation, there is a medium chance that the ground stop will be extended past 3:30PM.
The FAA is also reporting in-flight delays of 16-30 minutes and increasing for inbound flights to LaGuardia.
United Airlines announced earlier today that it will cancel all flights out of its hub at Newark Liberty International Airport.
"On Tuesday, the airline will cancel all flights at its New York hub at Newark Liberty International Airport (EWR) as well as flights at LaGuardia (LGA) and John F. Kennedy (JFK) airports, Boston (BOS) and Philadelphia (PHL)," United said in a statement.
The airlines also announced that it would be severely limiting Monday service in and out of major airports in the Northeast.
Newark is United's largest east-coast hub. According to NJ.com, the airline is responsible for 70% of all flights out of the airport.
As of Monday morning, delays at Northeastern US airports were beginning to ramp up, with LaGuardia and Philadelphia both reported experiencing significant delays.
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