In the past decade, global air travel has surged significantly. One major driver of this remarkable phenomenon is rising global income levels. As disposable incomes grow, particularly in developing nations, more individuals can afford international trips for work, education, and leisure. Additionally, the rise of budget airlines has revolutionized the industry by offering low-cost fares, making air travel accessible to millions. Carriers such as Ryanair and AirAsia have significantly expanded flight networks, allowing more people to travel than ever before.