How can I determine the fare code of the ticket I purchased? I forgot to note it originally when I purchased it on AA.com.

I'm flying to Spain and back later this week, and being that I didn't qual for Plat last year (or the year before) I suddenly remembered that Challenges are a possibility. Back to Gold land for me.

But with the bad economy and all, this trip to spain might be the last for 3 months... or not. It's hard to know.

Come to think of it, can I still register for a challenge if my trip starts this Friday?