From Epic:

Base Structure
Currently, we have approximately 920 flight attendants at Comair — 700 in CVG and 220 in JFK. In February 2009, we project to have approximately 630 flight attendants in CVG and 130 flight attendants in JFK. In terms of total block hours, there is a projected decrease of 3,400 hours from August 2008 to February 2009. This represents a 19.5% reduction.