<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by SEA_Tigger:
Does this mean all fare classes, or only high-end ones (like B/M?). I am under the impression that any fare can be changed prior to travel, which is why they charge(d) $100 for the privelege.</font>
AA has frequently sold tickets that allow no changes whatsoever. So that type of ticket is still use it or lose it.