The carrier had briefly halted all flights on a high-pressure day for holiday travel.

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 ...

DFW Airport ranked No. 1 on FlightAware's MiseryMap on Wednesday afternoon with the most cancellations and delays in the U.S.

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

American Airlines flights were grounded for about an hour Tuesday morning following an unspecified technology issue.

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

The Federal Aviation Administration briefly issued a nationwide ground stop for all American Airlines flights the morning of ...

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

American Airlines says a nationwide ground stop for its flights has been lifted, though travelers are advised to expect mass ...

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

American Airlines temporarily grounded all flights nationwide for about an hour on Tuesday due to what it calls "a vendor ...