Tourism accessibility has evolved and became very much commercialized and developed. The accessibility of a destination is an indicator for tourist arrivals, which increases tourist receipts to the country. The advancement in air transport has improved drastically as compared to the mode of transportation in the early days. Air transport has made traveling more affordable and convenient for destinations. Accessibility is one of the many factors that influence the development of tourism in a region. Physical and market access to the destination are important and contributes the attractiveness of a region.
Air transport is now able to reach areas that have been previously seen to be inaccessible or remote. Air transport is internationally based in terms of its network across countries. The efficient network of air travel provides access to remote regions and enables them to be considered as tourist destinations and people can now reach places like the Kalahari Dessert in Africa. The journey to any destination in the world is now measured in terms of hours and not days or months. People are now able to travel from continent to continent within hours through air transport