United (domestic US) award on Aeroplan - does $75 same day change apply?
I booked a United award on Aeroplan, in part because I did not then have to pay the extra fee United charges for close-in award booking.
However, I would like to get an earlier return flight than the one I booked. Does the fact that this is an Aeroplan reward affect my eligibility for either same day change or same day standby in any way? (Return flight is currently TUL-IAH-SEA on Nov. 6 - ideally, I'd like to change to a very early TUL-DEN-SEA routing, but otherwise, I'd like to get an earlier IAH flight).