The Airbus A333 seating plan allows up to 300 seats for passengers when configured with a two-class configuration. The purchasing airline can choose between first class and business class, and then the rest of the seating is in economy class.
Other decisions the airline makes include the size of the seats in each section, and this determines the final seating plan. A first-class configuration has four seats per row with the seat cushions measuring 27 inches. Business class consists of six seats per row with a measurement of 22 inches per seat cushion.
The Airbus A333 offers three sizes of seat for economy class, including premium, standard and high-efficiency economy, with seat cushion measurements of 20 inches, 18.1 inches and 16.7 inches respectively.