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

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

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

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

American Airlines flights were cleared to fly by regulators early Tusday morning after a brief grounding due to "technical ...

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

A nationwide ground stop has been lifted after American Airlines grounded its flights for around an hour across the US on ...

Flight delays mounted at Charlotte Douglas International Airport after a tech issue caused American Airlines planes to be ...

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