The 777-300ER is comfortably the most popular variant in Boeing’s ‘triple-seven’ family, with data provided by the US planemaker showing that this version accounts for some 833 of the overall family’s 1,742 deliveries to date. This represents a proportion of more than 47.8%. The type has been a bestseller thanks to its long range and high capacity, making it a versatile jet for carriers all around the world.