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American Airlines Computer Glitch Cancels Flights At DIA

DENVER (CBS4) - Thousands of fliers were stuck after American Airlines said its main reservation system went down for several hours on Tuesday.

The computer is back up. The glitch led to the cancellation of more than 700 flights and 750 more were delayed across the United States.

American blames a firewall issue with its computer.

Twelve flights at Denver International Airport had to be canceled. Flights Tuesday evening were being delayed.

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