Heading to Delhi on Sept. 14. I arrive at LHR at 7:50 a.m. on Sept. 15 and depart at 5:40 p.m. I specifically chose this itinerary to take advantage of the upper deck J cabin on BA's 744. Thing is, this leaves me with 10 hours to kill between flights. Looking for good ideas on what to do with the time.
Given passport control and other typical time constraints, is it sensible to leave the airport, or should I take advantage of the time available to me? Either way, I will need to pass through immigration as I will definitely need to go outside to smoke, given LHR is smoke-free.
Open for any ideas and thoughts, from sticking to the Galleries Club, taking the tube into London for lunch, finding a spotters area. Really open to anything and everything, but want to be sure I don't get myself into a time jam.