this is a QF code share flight as well
Interesting. Is AA a QF code share partner/operator? If not did the QF ticketed passengers travel because I had an experience where I was on a QF ticket but travelling on a code share partner. The partner airline had a break down and another carrier was substituted. This substitute carrier, however, was not a QF code share operator so we were told we could not travel unless we bought another ticket from the original code share partner.