The company said the ground stop was caused by a technology issue with one of its vendors which impacted a key system.

American Airlines requested a nationwide ground stop, which was later canceled, on the morning of Christmas Eve due to ...

Bad weather made delays worse after problems with systems used to release flights on one of the busiest travel days of the ...

Following a brief outage that grounded all American airlines flights during one of the busiest travel periods of the year, ...

A "technical issue" briefly disrupted American Airlines flights nationwide early on Tuesday, the airline said, at the start ...

A nationwide ground stop was issued for all American Airlines flights for roughly an hour on Christmas Eve. Flights are back ...

The Federal Aviation Administration has ordered all American Airlines flights grounded in the U.S. after the carrier reported ...

American Airlines grounded flights for exactly one hour due to an unspecified technical problem on Christmas Eve.

American Airlines briefly grounded flights nationwide due to a technical issue just as the Christmas travel season kicks into ...

The carrier had briefly halted all flights on what is anticipated to be a heavy day for air travel.

American Airlines flights were briefly grounded Tuesday morning due to a technical issue, but the Federal Aviation ...