May the odds be in your favor, Airbus A380 and its successor, the Neo aka. the Superjumbo Gigantic White Turtledove.  Biggest fuselage at the same overall (2 wings + Fuselage) width of the current, is needed to fit more baggages below and 1K overall seats in 3 class (4-8(4-4)-4 seating confi...