When purchasing an airline ticket for an Airbus A360, it helps to be able to look at a seating chart so travelers know where on the plane their seats will be.There are actually a few different seating plans for the Airbus A340. The plane is used by several airlines, including Lufthansa, Virgin and Swiss Air. There are several variants of the plane in use, including the A340-200, A340-300,
. A340-500 and the A340-600. However, the 300 and 600 variants are the most popular. Sometimes, airlines have multiple different seating configurations in a fleet. For example, Lufthansa has two different seating configurations. The Airbus A340-600 seats 375 on the standard plane and up to 440 on an economy variant. The A340-300 seats only 227. Consequently, the seating chart varies depending on both airline and plane model variant.In most planes, each seat is equipped with a personal entertainment unit. Some seats have less legroom and under-seat storage than others. For example, the economy class seats have less legroom. For a good analysis of which seats are worse than others, use a website like SeatGuru.com that allows customers to search by airline and plane type in order to find a seating plan. Each seating plan marks good seats, poor seats and seats with some drawbacks so you can try to find the most comfortable seat possible when purchasing a ticket. SeatGuru has seating charts for both A340-600s and A340-300s. The Airbus website is another good place to find seating charts, as well as 3D views of the entire aircraft.Travelers can avoid nasty surprises by looking up a seating plan of the aircraft before purchasing a ticket. By looking at a diagram where the seats have been rated according to comfort, leg room and storage space, a passenger can be sure to pick a seat that will let him or her fly in comfort.