kelas 777This Boeing 777-300ER seats 318 passengers in a three class confuration and is primarily used on long-haul routes. This aircraft features 8 First Class suites, 42 flat bed Executive ClassJapan Airs mengoperasikan Boeing 777-300ER pada rute-rute utama jarak jauh, menawarkan penumpang pilihan di antara empat kelas kabin. Kelas tersebut meliputi kelas utama, bisnis,