I'm not sure that is entirely true. Both companies are just aligning the right plane for the right route. There is NO growth of RJ flying as both companies are maxed out as per the individual CBA's. If there is an increase in block hours at either UAL or CAL, it must be added to the other carrier as per the Transition Agreement which prevents whipsaw!
Yogi
I don't know what the internal numbers are and I hope ALPA is keeping track. All I know is what I see, and that is CRJ700's parked at C, UAL Express flights added to IAH. XJT charter shutting down to put the remaining 6 aircraft into UAL Express service. This is also not a current CAL or UAL route, so it is new flying.