Which countries can most Americans not access via air travel?

The same data is then broken down by world area, and country in Tables 2 through 5. Scheduled passengers data for the largest domestic gateway cities, the largest foreign gateway cities, and the largest U.S.- International city-pairs can be found in Tables 6,7, and 8. read more

All countries do let Americans in with the proper paperwork, however there are some countries that you can't visit as a tourist; Saudi Arabia is one notable example. North Korea is currently not letting tourists in, but usually admits foreign tourists on guided tours. read more

Some tourist visa applications are easy—an Australian visa, for example, can be acquired in a few minutes via the internet. Others, however, can take weeks, if not months to procure. The following eight countries, including China, India, and Brazil, are especially tricky to visit if you're a U.S. citizen. read more