This Boeing 777-300 (773) V4 seats 500 passengers and is primarily used on Domestic routes. The 777 was jointly developed by Boeing and a group of airlines and is the most technologically advanced twinjet aircraft in the world. The 777 offers superior comfort, fuel-efficiency, and noise performance. The 777-300 is a stretch version of the 777-200. The 500-seat 777-300 rivals the seating capacity of the 747 Jumbo Jet.