It's a tiny airport. One would have thought he would have tried this at Dallas/Fort Worth airport instead.
Number 54 out of 382 Primary Airports in the country based on passenger boardings in 2004. (That puts it right behind Columbus, OH.) just under 3 million boardings, with a 5% growth over last year.
Since you mentioned DFW, they are almost exactly 10 times bigger, ranked number 4 in the US.
The largest NY airport is all the way down in 8th place.
Grab some fun stats here:
http://www.faa.gov/arp/planning/stats/#cy03data