Just saw an article in the Tribune about airlines proactively canceling flights so that equipment and pilots/flight attendants are not scattered around and therefore it makes getting back to a normal schedule impossible. That triggered my thought on where would UA park the ORD planes. Do they just leave them in place or would they move them to IAD or out West? Since this storm is hitting such a big hub I can't really see where they could send them all.

Any ideas?