FWR,
You're right on.
CHQ also still has PIT and FWA as Saab domiciles. I think that both will be closed within a few months, as there are only four TP destination still served by CHQ, including PIT and FWA and those are EAS cities, I believe.
Jet domiciles
LGA, BOS, RIC, PHL, CMH, and IND are all US.
CMH also is a base for HP
STL is a base for AAC
and MCO will become a base for DL sometime this fall.
Note that CMH doubles as a domicile for HP and US. To the best of my knowledge, I think the lines are mixed together, but am not sure. Someone else may be able to give a better response to that. RIC and CMH opened as crew bases because the company was overnighting multiple aircraft there and it eventually became more cost effective to make it into a domicile to save on hotel costs. Any other questions, post 'em up.
Aceshigh