I think it's silly to think that rats can't make it into planes. Commercial airlines do ship things. They actually ship a lot of very fresh foodstuffs for restaurants and so forth. And all sorts of other stuff that's neither luggage or air hostesses or pilots or passengers, right? I am sure they're constant stowaways. Plus, the luggage trains could be somewhere rats stay when in the cold: they're warm vehicles, right? Be creative, #buzzkill -- you got it in you, brother! :) #itm