Sabre acquired Flightline Data Services, a Fayetteville, Ga., firm that offers solutions to help airlines plan and schedule their crews' work.
Flightline, which will become part of Sabre Airline Solutions, has relationships with more than 20 airlines, including JetBlue, US Airways, Spirit, Virgin America, AirTran, Alaska, Hawaiian and Frontier. It also provides services to crew members at Southwest and Delta.
The Flightline acquisition will help round out Sabre Airline Solutions' portfolio by providing capabilities for trip trading among crew, mobile apps, vacation bidding and training bidding, among other features.
Sabre says Flightline complements its Sabre AirCentre offering.
Terms of the deal were not disclosed.