What is the main purpose of acceptable incentives offered by airports?

The main purpose of acceptable incentives offered by airports is to encourage air carriers to increase service at the airport. These incentives may include financial packages, reduced landing fees, or marketing support designed to attract more airlines to establish or expand their routes. By doing so, airports aim to enhance competition, improve passenger choices, and boost overall air transportation services. This expansion of service can lead to an increase in airport traffic, making it more viable for airlines to operate profitable routes, which ultimately benefits the airport's status and economic impact within the region.

Other options do not align closely with the primary aim of these incentives; for instance, promoting operational costs or dictating ticket prices do not directly relate to the incentives' design and purpose in fostering service growth. While increasing airport revenue is a byproduct of enhanced service, it is not the direct goal of incentives aimed at air carriers.