Travelers wait to hear if their flight will depart on time, at Los Angeles International Airport in Los Angeles, on January 11, 2023. - The US Federal Aviation Authority ordered a temporary halt to all domestic flight departures Wednesday, after a major system outage that disrupted air traffic across the country. Airlines and airports were left scrambling with news of the nationwide pause, as the White House said there was no immediate evidence of a cyberattack. (Photo by Stefani Reynolds / AFP) (Photo by STEFANI REYNOLDS/AFP via Getty Images)Photo: Getty Images