Travelers at Newark Liberty International Airport faced significant disruptions as an equipment malfunction and a shortage of air traffic controllers led to widespread delays and cancellations. The Federal Aviation Administration (FAA) implemented a ground stop, affecting thousands of flights and diverting many passengers. Newark Airport has been dealing with ongoing challenges, including additional delays caused by renovation projects expected to last for months. On a particularly challenging day, a Los Angeles-bound United flight was forced to return to Newark due to a mid-air mechanical issue, highlighting the difficulties faced by travelers amid the technology outages. Officials encourage passengers to check for updates on flight statuses as the situation evolves.