The world's biggest airline faces its biggest merger-integration test this weekend, when American Airlines Group shifts its US Airways unit onto its reservation system. The new American has been ...

American Airlines says its systems have been fully restored after an outage grounded flights nationwide, but continued delays and cancellations are expected. Flights across the U.S. were halted ...

Beginning Saturday, all US Airways flights will become American Airlines flights. For US Airways passengers, this means that the “US” code that precedes flight numbers will be no more. It will be ...

No one knows exactly why part of Andrew Smith’s business-class airline reservation from Salt Lake City to San Juan, Puerto Rico, vanished. But when Smith clicked on American Airlines’ website to check ...

"The migration to one reservation platform in partnership with Sabre is a critical milestone in the merger integration process, and lays the groundwork for customers and employees alike to have a ...