Passengers reported American Airlines flights being delayed across the United States Sunday afternoon, with word from pilots and staff suggesting a serious computer outage was the culprit. The FAA now says the issue has been resolved, but the impact of the delays is likely to continue at least over the next few hours.
On Twitter, passengers Sunday reported delays in cities from Columbia, S.C. To Detroit. Staff on the ground reportedly described the problem as “systemwide.”
.@AmericanAir reports systemwide outage for reservations. Our plane is being held @CVGairport bound for @DFWAirport
— Marlee McCormick (@MarleeMcCormick) July 29, 2018
@AmericanAir any update and how long the current outage will be?
— Maureen Marchewka (@Marchewka113) July 29, 2018
@AmericanAir We have a team member at #PHX trying to fly home. Any updates on system-wide computer outage?
— dcchialpha (@dcchialpha) July 29, 2018
Traffic delays to Orlando, arrived 30 minutes later than planned, my luggage is special & got selected to be searched & now American Airlines has a systemwide computer system outage!!! I think the Universe wants me to extend my Florida vacay!!! 😎
— Amy Pope Fitzgerald (@live2runbfree) July 29, 2018
https://twitter.com/mobilepj/status/1023633442053836801
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The Federal Aviation Administration told reporters that the issue was resolved around 2:50 p.m. ET this afternoon, but that it caused a “nationwide ground stop.”
.@AmericanAir lost connectivity with their main operating system for dispatch but it was restored at 2:50pET, according to an FAA official. The issue caused a nationwide ground stop. @CNN
— AnneClaire Stapleton (@AnneClaireCNN) July 29, 2018
American Airlines issued a statement to Coins2Day after the outage was resolved:
“American Airlines experienced a brief connectivity issue with one of its data centers, that has now been resolved. We apologize to our customers for the inconvenience and all operations are returning back to normal.”
American confirmed that the ground stoppage lasted roughly 30 minutes. Because of the interlocking dependencies inherent to airline scheduling, a nationwide stoppage of that length could cause ongoing delays to subsequent flights, but American says there were no cancellations as a result of the network failure.
Update 4:26 ET: This story has been updated to reflect additional information from American Airlines.