We're saying the same thing. My point is the way UAL and CAL band aircraft together for pay is different all the way down the list. The 900 for example, (to address your assertion that all 37s are the same) is a 180 seat aircraft, just like the 57 so doesn't seem right to put it with a 110 seat 737-500. Also, the bus falls in the middle of the full range of CAL 37 fleet.