How did international visitors enter the U.S. this year?

If you visited the United States from overseas, you probably hit the ground in one of 15 ports of entry. These top first stops accounted for 84 percent of all entries from overseas in the first eight months of 2009– up almost 2 percentage points from the same period in 2008, according to the U.S. Department of Commerce. Traffic through the major ports is becoming slightly more concentrated. This doesn’t include visits from Canada and Mexico.

New York JFK, Miami and Los Angeles continue to be the top three ports of entry for overseas visitors. Through August, these locations accounted for 39% of all arrivals from overseas, an increase of a percentage point from last year. Miami was the only one of these three to post a year-over-year increase, and it was joined only by Orlando MCO, Philadelphia and Fort Lauderdale. Meanwhile, 11 of the top 15 ports of entry posted decreases in arrivals. This is hardly surprising, given that visits to the Untied States from overseas are down 9 percent so far this year.

Chicago was hit particularly hard, losing 18 percent of its entry traffic and moving into #7 on the list, behind Honolulu. Detroit lost 36 percent of its inbound visitor share, falling to #16 — after Boston, Philadelphia and Fort Lauderdale.