Air Travel Hubs are large airports that serve as hubs for connecting aircraft, which facilitates more efficient travel between various areas. These hubs are situated to optimize airline operations and facilitate passenger flight transfers. By integrating routes, hubs enable airlines to reduce operating costs, improve overall connectivity, and offer more frequent services. The large terminals at these hubs provide a variety of amenities, including shops, restaurants, and lounges, to ensure the comfort of passengers. Airports like London Heathrow (LHR), Atlanta (ATL), and Dubai (DXB) are crucial hubs for international air travel and vital connections in the global network.