How do airlines manage to pack so many passengers into a single plane?

As air travel becomes more popular, airlines have been trying to maximize their profits by packing more passengers into their planes. The main factors that airlines consider when designing their planes are weight, fuel efficiency, and passenger capacity. They try to keep the weight of the plane as low as possible, while still ensuring that it is strong enough to withstand the stresses of flight.

To fit more passengers into a plane, airlines have adopted various strategies. One common approach is to reduce the amount of legroom and seat width per passenger. Another strategy is to use smaller lavatories and galleys. Airlines also make use of the available space more efficiently by adding more rows of seats or by installing seats that can be folded when not in use.

Modern planes are designed to accommodate as many passengers as possible while still meeting the required safety standards. The configuration of the seats is determined by the airline and can vary widely depending on the type of plane and the airline's preference. Some airlines may choose to have more seats in their planes than others, depending on their business model and market demand.