These numbers seem to change all the time, so keep an eye out for updates.
This part of a letter sent out from the union on or around April 18th.
"The Company has formally announced a recall of involuntary furloughed US Airways Flight Attendants effective June 1, 2006. Previously, via a CBS message and a press release, the Company had announced a recall of 400 Flight Attendants to occur in June and August. At this time the Company has told AFA they will be recalling 200 Flight Attendants for June and an additional 80 Flight Attendants effective August 1, 2006. According to Mike Finn, Director of Crew Resources, the reason for the change was driven by marketing. Due to block hour projections he has told AFA the Company is planning to recall 230 Flight Attendants in December. Increased aircraft utilization and the introduction of the first two of twenty five Embraer 190 mainline jets scheduled to begin revenue service in January 2007 would seem to account for the Company projection."