I'm actually booked for the May 5th PHL-VCE flight. I've been using this flight regularly for years, going back to when it was a US Air flight. This year in April, they flew but not on Tuesdays and Thursdays. Daily starting in May. I would not expect them to add it back onto the schedule if they have removed it. I was booked on an AA flight out of DFW to CDG back in May that was removed from the schedule six months prior to departure. It was never reinstated and I ended up routing through PHL on another flight.