Originally Posted by
iancanton
are these codeshare flights that are operated by someone else and, if so, then are they eligible for *a miles?
Yes, you can get *A points on US commuter flights. (Well, let me clarify that to say that I've always gotten *A points on them.)
Shortly after the merger, AC didn't give me miles for a US flight operated by the America West part of US, but that should have been fixed ages ago.