The chart above shows the number of passengers that traveled by air in each US region.  The Southern US has the most air travelers just beating out the Western US.

The chart above shows the number of passengers that traveled by air in each EU region.  The Western EU has by far the most air passengers and no other region comes close, in fact, it has more air passengers than the three other regions combined.

The chart above shows the number of passengers that traveled by air for every resident in each EU and US state.  The only three states to have more than ten passengers per resident are all island states.

The map above shows the number of passengers that traveled by air for every resident in each US state.  Hawaii is the only state to have more than ten air passengers for every resident in the state.

The map above shows the number of passengers that traveled by air for every resident in each EU state.  The two island states of Cyprus and Malta have a commanding lead over all other EU states and are the only two states with more than ten air passengers for every inhabitant.

The chart above shows the number of passengers that traveled by air in each EU and US state.  The five states with the most air passengers are from the EU.  The highest ranked US state, California, ranks sixth overall.

The map above shows the number of passengers that traveled by air in each US state.  California has a commanding lead over every other US state.

The map above shows the number of passengers that traveled by air in each EU state.  The United Kingdom has a commanding lead over every other EU state.

The chart above shows the number of airports that have at least 15,000 annual passengers for every 10,000 square miles (25,900 square kilometers) in EU and US states.  In both the EU and the US, the smallest states have the most airports per square mile of land, no surprise there.

The map above shows the number of airports that serve at least 15,000 passengers per year for every 10,000 square miles in each US state.  Rhode Island has the most busy airports per square mile.