I'm currently in the air on AA713 DCA-ORD. The passenger seated in 3A has got to be the loudest passenger I've ever had the misfortune to share a cabin with. Having already shared the content of his phone calls with the entire cabin, he found a willing partner in 3B to agree with his political views and share his career and life story with. Trust me when I say that it's hardly thrilling! Now that we're airborne, and I have my noise cancelling headphones firmly installed, I can still hear him droning on see other passengers rolling their eyes. Man this guy just doesn't stop for one minute!

So, the question is, what's the correct etiquette here?