Originally Posted by
cyclogenesis
Thanks, I was under the impression they were not... I have been to SFO but was very jetlagged... I have not had my guests BP checked when entering the UC...
Yeah ORD is all connected behind security with the exception of the International Terminal (T5).
Its about a 25 minute walk from T3 to T1 (unless you are down at a farthest gates from security then I would add 10 more minutes).