Originally Posted by
William2005
Yes for future reference how is it that certain fares are available on aa.com but do not show up on ITA and Fare Compare? I rely on those two sites to find AA deals and I'd like to understand what I am missing (and perhaps how NOT to miss them in the future). In the meantime, I bought two of these so THANKS OP! I would have missed out on this one.
I noticed that this summer and posted about it on August 16th in the MEX-GRU thread. Saw so many examples where AA is showing much cheaper pricing and availability than ITA is showing when using ITA coding to return AA fares that I stopped using ITA to search for AA only fares.