Originally Posted by
corporate-wage-slave
Indeed, I can't see a problem here. The one to watch is where the same flight number was used as AAA-BBB-CCC, where the TPs and Avios would reflect AAA-CCC only if travelled on the same day. If travelled on 2 days it would credit as AAA-BBB then BBB-CCC.
I have noticed that the AAA-BBB-CCC common flight number situation on international to domestic and vice versa itineraries frequently do credit as distinct flights and have both experienced it and read reports from others on FT conforming that.
However, as you say, on domestic itineraries the norm is a single set of TP's & Avios.