Hmm, could also be a site error.
A 767-400 is alot of capacity, especially with EI and UA with daily 757 services too! On that 767-300 there is 26 business class seats! That is a well supplied business product.
Next year I can see nearly over-capacity on the NYC routes, which could lead to a few nice bargains (and hopefully a larger market as a result), but hopefully all airlines will continue on the routes.