gunney07, did you keep your original ngo-nrt flight, or did you switch that one too? I have the same issue and I will be calling them tomorrow. I'm waffling between accepting the change and hoping for a one minute schedule change which would make the TYO airport transfers an illegal connection (3 hrs is MCT NRT-HND on NH) so I have more flexibility to change routings, or simply to go via ORD on the return.