High Quality Content by WIKIPEDIA articles! LTV's (Vought) Airtrans was an automated people mover system that operated at Dallas-Fort Worth International Airport between 1974 and 2005. The adaptable people mover was utilized for several separate systems: the Airport Train, Employee Train, American Airlines TrAAin and utility service. All systems utilized the same guideways and vehicle base but served different stations to create various routes.After 30 years of service the system's 1970s technology was no longer adequate for the expanding airport's needs, and in 2005 it was replaced by the current Skylink system.