Delta struggled to return to normal Monday after a crippling computer outage caused big delays and the cancellation of about 300 flights.
It’s the second time in less than six months that the airline has suffered a major IT problem resulting in travel chaos and angry passengers.
Delta said the outage started at 6:30 p.m. ET Sunday. The FAA announced a nationwide ground stop for all domestic Delta flights. The measure remained in place for at least two and half hours until it was lifted.