http://www.aa.com/i18n/AAdvantage/pa...hayPacific.jsp
Class of Service
Purchased Fares
Booked In:
Mileage Accrual Percentage
Elite Qualifying Points Per Base Mile Earned
First Class
A, F
100% + 50% bonus
1.50
Business Class
C, D, I, J
100% + 25% bonus
1.50
Full Fare Economy Class
B, Y
100%
1.50
Discount Economy Class
H
100%
1.00

I have always found the Asian Airlines to be less generous than AA/UA for mileage.
AFAIK, all *A partners allow mileage accrual on each other.

http://www.continental.com/CMS/en-US...spx?ItemId=304

Class of Service Purchased Fare Class Base Miles Elite Qualification Miles Elite Qualification Points
Suites R 150% 150% 1.5
First Class F, P, A 150% 150% 1.5
Business Class Z, C, D, J 125% 150% 1.5
Full Fare Economy Class S, Y 100% 150% 1.5
Economy Class B, E, M, H, W, U, L, K 100% 100% 1
All other fare classes do not accrue mileage. Continental Airlines and Singapore Airlines reserve the right to change the eligible fare classes at any time without notice.