<P> The Plane Train is an automated people mover ( APM ) at Hartsfield -- Jackson Atlanta International Airport that transports passengers between the terminals and the airside concourses . The system is the world 's most heavily traveled airport APM , with 64 million riders as of 2002 . </P>
<P> The Plane Train is an automated people mover ( APM ) at Hartsfield -- Jackson Atlanta International Airport that transports passengers between the terminals and the airside concourses . The system is the world 's most heavily traveled airport APM , with 64 million riders as of 2002 . </P>
what is the plane train at atlanta airport
what is the plane train at atlanta airport
an automated people mover ( APM )
an automated people mover ( APM )