Welcome to FT. You should probably start with the program information on the respective airline websites, and for SkyTeam alliance airlines check the relevant forums, and useful threads include:

Air France KLM Flying Blue - http://www.flyertalk.com/forum/flyin...-blue-faq.html

Delta SkyMiles - http://www.flyertalk.com/forum/delta...-do-delta.html

Korean Air Skypass - http://www.flyertalk.com/forum/korea...n-skypass.html

Other airline forums will have FAQs on their programs as well.

American Airlines is the only program anywhere I'm aware of which counts all miles not just flying miles towards million miler status.