There were 1,447 delays for flights entering or leaving the U.S. early in the day, with 28 cancellations. Snow was falling ...

American Airlines said on Tuesday its flights had resumed after a technical glitch forced the carrier to issue an hour-long ...

Christmas travel is already one of the busiest of the year but was made worse as a "technical issue" forced American Airlines ...

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

The Federal Aviation Administration canceled a brief nationwide ground stop requested by American Airlines on Christmas Eve, ...

The Federal Aviation Administration said in an advisory statement that the carrier has grounded all flights nationwide.

The airline said the halting of flights was caused by a "vendor technology issue", which put Christmas Eve travel plans for ...

Fox News correspondent Danamarie McNicholl breaks down the technical glitch that caused American Airlines flight delays ...