Newark Airport experienced significant disruption due to an emergency involving a JetBlue flight that reported engine failure shortly after takeoff. The aircraft faced issues with smoke filling the cockpit, leading to an emergency landing and the temporary suspension of all flights. Passengers were evacuated via slides as the incident prompted a full ground stop, causing chaos and delays at the airport. The FAA has launched an investigation into the incident. After the situation was resolved, Newark Airport reopened, although major delays continue to affect flight schedules.