So I got a premium membership to Milepoint and decided to use the discount on an Pro membership for ExpertFlyer, and now I'm addicted to it. Right now I'm trying to use it to check out my upgrade chances tonight SCL-DFW. I'm PLAT, full-fare econ tix (B), and checked-in right at the 24-hour out mark. And here'w what EF shows for the flight: J3 D0 I0 R0 Y7 B7 H4 K3 M1 L1 V0 S0 N0Q0 O0 G0 J, D, I and R are all Business, I know, but the upgrade code for Business on AA is C, right? So am I out of luck, or will they take those three seats out of J for upgrades later in the day as the flight gets closer if they can't sell them? Thanks!