11:30 . Through gate to parking , shuttle to terminal total time 30 mins
The shuttles run pretty often and frequent. However there are traffic issues every now and then which are unforeseen so I would say as the other comment get there by 11:30 or even 10:30 or 11:00 a.m. to ensure that you're not doing hustle and bustle through TSA and everything else once you get to the airport. I've been a member of preflight parking since for more than four or five years now
We suggest you arrive at the garage 30 minutes before you want to be at the airport.
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