1-C-1-g Number of 76-Seat Aircraft
If the Company adds New Small Narrowbody aircraft to the Company Fleet, then on or after January 1, 2016, the number of permitted 76-Seat Aircraft may increase from 153 (as permitted under Section 1-C-1-a-(2)-(c)) up to a total of 223 76-Seat Aircraft, and the number of permitted 76/70-Seat Aircraft may increase from 255 (as permitted under Section 1-C-1-a-(2)-(c)) up to a total of 325 76/70-Seat Aircraft, except that once the number of 76/70-Seat Aircraft exceeds 255, then the number of 70-Seat Aircraft may not be more than 102. 76-Seat Aircraft (above 153 such Aircraft) may be added on a one 76- Seat Aircraft for each one and one quarter New Small Narrowbody Aircraft (1:1.25) ratio (rounded to the closest integer).

Here's what Xdash is referring to. The way UAL is rebuilding UAX it certainly appears that those who provide 50 seat feed only will not be part of the network in next few years, my guess is 2017 which is when the UPA is amendable. Furthermore, the older CR7's will probably get parked in that timeframe. So SKYW's, RAH's, and GOJET's fleet will most likely stay neutral and possibly shrink. MAG has no place to go but up as they did all of their "chopping" a couple of years ago. By 2017 the UAX fleet will be at a max of 450 airframes versus the 600+ we see today.