Originally Posted by trizzil

I have a reservation currently on hold for the following:
SFO-DFW-SCL-DFW-SFO. I am going to register for a Platinum Challenge and want to verify that booking in I and A will net me enough qualifying points? Additionally, I would like to do a stopover in DFW on the way back and continue the final DFW-SFO leg on a later date. How can I do that? When I try on AA.com it raises the price to $3600. Travel dates 11/23-11/25. Final leg on Dec. 6