The First Officer listing was up about a month ago - it must have been recently taken down. Pilots were reportedly still being interviewed into at least late September.
There is a hiring pool, rumored to be 50-100 people deep, with lots of talk of classes starting in the first few months of 2015. Of course only time will tell if that actually happens, and if it does, how many in the pool will still be available.
I would recommend checking the upsjobs website after the first of the year, and of course, following the Cargo subforum of APC
