Take a look at how Boeing assembled the 787 Dreamliner for Air India.
The Boeing 787 Dreamliner is a long-range, mid-size wide-body,
twin-engine jet airliner, seating 210 to 290 passengers.
It is Boeing's most fuel-efficient airliner and the world's first major
airliner to use composite materials for most of its construction.
The 787 consumes 20% less fuel than the similarly sized 767 and
incorporates several engine noise-reducing technologies, which make it
significantly quieter both inside and out