Inflight entertainment screens and seating stand in the economy class cabin on board a Boeing Co. 777-300ER passenger jetliner, operated by Emirates Airline, at London Stansted Airport in Stansted, U.K., on Friday, June 8, 2018. The arrival of the jetliner should kick off a new phase of growth for the terminal 35 miles north of London, according to London Stansted Airport Chief Executive Officer Ken O'Toole. Photographer: Chris Ratcliffe/Bloomberg
You have to know what the best seats are – and they vary between aircraft and airline. Bloomberg

A guide to picking the perfect seat for your flight