AACoRN will replace a 10-year-old, DOS-based application that uses a text-based interface to deliver airline travel information to American Airlines reservation agents.

Southwest Airlines completed a switch to a new reservation system Tuesday and seemingly did it with relatively few glitches.

Until now, AAA’s airline travel service was built on top of the 20-year-old Galileo system that’s still in use by most of the travel industry.

Southwest Airlines Co. is pushing its supplier to fix customer service problems that emerged following a $500 million upgrade of its outdated reservations system.

American Airlines Group Inc. reports an agreement with Sabre for the newly combined airline's single reservation system. The move comes days after Sabre - a privately owned company-announced it ...