Erm, all cars do a different route everyday. During peak periods
when there are connecting flights between T2 and T3, 2 more cars
will be added. On top of that, there are 6 more cars with orange
interior on the airside shuttle for T2 South and T3 Central South,
and T3 Central South to T3 South. In total, there are 16 cars.
Wow, but I am not sure what is the T2 South and T3 Central South
all those. BTW, What is the orange interior on airside shuttle? Is
it for flight passengers on restricted zone or the normal visitors
just like me who did not buy air tickets at all?
BTW, does the coupling fixed? (Like T2 - T3 always got coupled
due to different sectors -- paid / flying passengers and those
visitors doing 'window shopping')
