Originally Posted by
darthbimmer
I've been through SFO immigrations & customs a few dozen times-- as a US citizen, though, not a foreigner. I'm surprised at your estimate of 90-120 minutes. I would have guessed 60-75 for a non-citizen, especially for travelers who have all their paperwork in order.
But then they have get up to the train and go out to the rental car center. I'd say 90 minutes is a fair estimate, followed by a conservative "worst case" (well, except in case of computer failure) scenario.