Originally Posted by
Nicodemus75
I have searched exhaustively and cannot find a single recent (ie. past ~2 years) report on FT of someone successfully making a FFP change while flying a US itinerary.
For what it's worth, I flew SEA-PHL-SEA on US last week. The reservation had my UA FFP number. SEA-PHL was credited to UA. On the return, I asked the agent at the gate to change the BP to A3. No problems other than he asked me for the airline's code. Miles posted 4 days after the flight.