Seat Map United Boeing 777-300ER (77W) - Flht Seat Map

w e b 77What plane uses the code 77W? Hint: it's made by Boeing. View this plane's stats, reviews and more rht here.The 777-300ER (ER for Extended Range) is the B-market version of the 777-300. It features raked and extended wingtips, a new main landing gear, reinforced nose gear, and extra fuel