Think your regional airport is a top airport or a maintenance zone? In our ranking of the best airports in the United States for business travelers, find out which ones rank the highest. As many travelers already know, an airport experience can mark the beginning of a good journey. As the warm spring weather approaches, travel has attracted more and more attention. Compared with the year-end trip, the spring travel season is more unpredictable, especially for business owners and executives. We improve the ranking by evaluating the US Bureau of Transportation Statistics (BTS), the distance from each airport to the…