Originally Posted by
lowfareair
I haven't flown it yet, but you should have plenty of time, especially as it is relatively dead at that hour at any terminal in ORD. I think the only other flight around then is Asiana to ICN and they leave 30 minutes earlier.
Was on the last flight out of IAD several months ago (LATAM to LIM) on an 11:30p flight. It was surprisingly quick through security and the entire terminal was dead.
Thanks for your comment. I was thinking that is probably the case but recalled the horror stories about ORD from this past summer. Good to know there aren't many other flights departing around that time.