Originally Posted by
IADFlyer123
If you book it as a multi-city reservation, then all of it would be considered one flight with US connecting stops and destination MUC. That is my understanding. I had once used a single RPU for IAD-LAX-SFO-DCA. Assuming the same rules apply.
It is indeed one res. One PNR, one ticket - all on 016 stock and bought on the SharesBomb.