Originally Posted by
navydevildoc
You just gotta hunt on AA.com and find a flight that has C fare space. Apparently you can't even use ExpertFlyer as there are two kinds of C space, and EF doesn't differentiate. Just to make it more fun.
How do you find C space on Aa.com? It worked when I had SWUs in my AA account but doesn’t show me any upgrade space anymore.