Several years ago there were a couple dozen a/c that weren't scheduled that could have been. The company provided us with that data. They no longer give us that data.

Those a/c have been replaced by newer a/c. The system's only chance to probably mitigate the loss of airframes is to fly the newer a/c at a higher daily utilization rate. But that only goes so far. Up until now pay hours has increased. Continued reductions makes it harder and harder to avoid pay hour reductions.