US Airways Dividend Miles (Pre-FlightFund Merger) - DEN-PIT-PHL-ABE? What kind of routing is that?

Said the DEN agent as I checked in this morning. "A circuitous one", I replied. More puzzled looks from agent. "It's OK, I am upgraded to F on the first two legs, I'm OK with the routing".

Still shaking his head, he issues my BP's w/o asking for the two NAU's. Loving it!

Nice, confuse them into submission!