JFK to London - The Final Leg

My flight is due to leave at 20:30 and after a slight delay due to traffic on the runway I am off up into the Sky for the 6 ish hour flight home. The in flight entertainment is sweet - Everything is available on demand and you can pause movies/TV shows as well. As it is a BA flight then the food is pretty good (so far as airline food can be good). The only problem is my inability to sleep on planes so I arrive in London (8:40 local time) absolutely exhausted. Clearing Passport control is a breeze - Homeland Security take note - you can do your job and be pleasant at the same time.