The whole RAH thing is a bit confusing to most people, but who cares, they are all the same piece of crap!

Republic Airways Holdings, Inc. owns three regional airlines...

Chautauqua Airlines

• American Connection (ERJ140s)
• Continental Express (ERJ145s, CRJ2s (going away)
• Delta Connection (ERJ145s; I think all the 135s are gone)
• United Express (ERJ145s)
• USAirways Express (ERJ145s)

Republic Airlines

• Midwest Connect (EMB-170s, soon E190s)
• USAirways Express (EMB170/175s)

Shuttle America

• Delta Connection (EMB175s)
• United Express (EMB170s)
• Mokulele Airlines (EMB170)