Originally Posted by
ORD-LIH
Still having some of my upgraded segments go to Z. Others are going to R. Others are going to ZQ. I can't back-out a rhyme or reason. Sure they'll eventually re-sweep everything but it's going to dramatically shift both RDM and PQM balances whenever they do.
Could this be due to the time your upgrades cleared? Pre-3/3: Z, and post-3/3: R for domestic and ZG for international...?