Major airports that act as hubs for connecting flights are known as Air Travel Hubs, and they make it easier to travel efficiently between different locations. These hubs are positioned to maximize airline operations and provide easy flight transfers for passengers. Hubs allow airlines to lower operating costs, increase overall connectivity, and provide more frequent services by combining routes. To guarantee passenger comfort, these hubs' spacious terminals offer a wide range of services, such as lounges, restaurants, and shops. Airports like Atlanta (ATL), Dubai (DXB), and London Heathrow (LHR) are important hubs for international air travel and are essential links in the global network.