Originally Posted by
Analise
I, for the life of me, cannot understand designing and constructing an Airtrain system that forces in transit people, domestic to international, to exit one terminal to ride it and then to re-enter another terminal. I would imagine that entails going out of one terminal through security and re-entering another terminal again through security. What whiz kid thought this one up? Must have been the same people who engineered and who "run" CDG.
From Terminal 3 to terminal 4 is there the possibility of walking it? Is the walk inside or outside? Do you have to go through security to be able to walk from one terminal to another?
Totally flabbergasted.