Originally Posted by
elCheapoDeluxe
What drives me crazy is the single-train service I frequently see late night. I like to park in the G garage and take the clockwise train to terminal 3. Upon my return, I take the counter-clockwise train two stops and get off at G (before the rental car excursion). When they run the single train, as I've had happen 3 times now at 1am when I really just want to get home, they run the clockwise train only - meaning I have to go to all the terminals then all the way to the rental car center and back before getting to G. I usually get pissed off and make the long walk with my suitcase, laptop, and rather heavy tool bag instead.
I never take the AirTrain no matter where I'm going. I suppose I would take it if I were going to the rental center but pretty much everything at SFO is accessible with a 10 minute walk, so I see no need to take the train.