I never got a confirmation email notifying be the changes, at least i haven't checked all my filters. At any rate, I was disappointed to see my SYD-IAH flight was switched to SYD-SFO. Fortunately, I was able to tweet with united and they allowed me to rebook my return for the next day (13th sept) so i could still fly SYD-IAH route.
My outbound flight did, however, take a major hit as they changed the equipment to a 737-900. So, it looks like i might not even make it to Australia to do the return flight i fight so hard to get.
Flight