American Airlines passengers across the U.S. endured a sudden disruption of service on Christmas Eve, as a "technical issue" forced the airline to request a nationwide ground stop of its operations.

Technical problems with American Airlines maintenance systems cause flight delays as teams work to troubleshoot the issue affecting departures nationwide.

Airlines have canceled thousands of flights on Christmas Eve as staff and crew call out sick during the omicron surge. NEW YORK -- Airlines have canceled thousands of flights on Christmas Eve, ...

The first six months of the year have come and gone, and it's now time to see which airlines are the best and worst for ...