Originally Posted by
a330300
There's a post-security shuttle bus from T3 over to T5. You can walk over from T1 over to T3 and catch the bus from there, since you'd have your NZ boarding pass.
Thanks. I’m working full day from home in MSN and driving to ORD after so may not have time but if I can access Polaris and not go through security twice I’d do this.