LAX pilots are commuting now,
ORD, 1/3 are commuting now and by end of year that would be half and increasing.
DFW, all the former crj pilots are commuting now, and the displaced emb's from the ejt presence will be commting.
MIA and NYC has all the SJU pilots commuting and all the new hires.
So, actually these days it appears unless something big happens to change this, at least half all the pilots at eagle will be commuters, thats about 1400 pilots.
So a commute at AA would be LGA/MIA not much different than it is at eagle now.
my two cents.