Japan Airlines operates 5 different Boeing 787 configurations with various seat pitches. JAL's 2-4-2 layout provides a competitive edge over other carriers offering cramped 3-3-3 seating.
Aircraft Features and Configuration The new Boeing 787-9 Dreamliner features a 344-seat configuration, with 35 premium economy seats offering 46-inch seat pitch and 309 economy seats with 31-inch ...