Actually this was a three-segment flight, booked as HNL-DFW-MIA-PTY, but disputing the first two merged for TP credit, Gold Guest Line referred to T&Cs regarding same flight # counting as one flight, regardless if aircraft change.
In an other part of the world, before widening my OW base from AA EXP only, I came to discuss long AA flights with the same flight # with a BAEC GCH. As AA for long was milage based only, he was unimpressed with my recent flights LAX-FLL-SJU-SXM as, although three flights on three different aircraft, it would only credit 210 TP (domestic F on 2 class flights F credit, RIP), due to the same flight #. My EXP account, however, banked 3581 base miles and lots of bonus for cabin and EXP level