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American Airlines flights have resumed after a system outage grounded flights. Multiple reports on social media said planes were unable to take off because of technical problems.

American Airlines experienced a widespread outage of its flight information system due to a technology issue, causing delays but no cancellations.

5 injured due to turbulence on American Airlines flight Joe Raedle/Getty Images via CNN Newsource American Airlines planes on the tarmac at Miami International Airport on February 19.

American Airlines Flames shoot out of American Airlines engine Smoke and flames shot out of an engine on an American Airlines flight Wednesday before the plane made an emergency landing in Las Vegas.

American Airlines Flights Snarled by Computer Glitch A systems outage temporarily grounded some planes on Friday, causing headaches for both crew and passengers around the United States.

American Airlines Flight 780 left Philadelphia International Airport on Monday en route to Naples, Italy, but it was diverted before reaching its destination.

American Airlines suffered a widespread outage with its flight information computer system, authorities with two affected airports told CNN.