this probably belongs in the UA forum, but I'm going to ask it here because others may be in the same boat/have had this experience before here.. I've read on this thread and others that its possible to change the FFP between segments.
Has this ever been done for UA? I have several sub-500 mile flights already booked (all at the end of the itinerary (e.g., MCI-SFO-LAX). Has anyone had any experience switching this to A3.
I would want to credit the beginning of those flights to UA (in this case the MCI-SFO leg) both for the mileage, as well as the option to do SDC.
However, if this is possible, I would like to get to the 3000 miles for A3 blue/Silver basically for free this way. Then I can wait for a good US Air deal to put me into the gold =)