JFK to LAX within last few days. CK with about a 800k rolling LPs. Not upgraded - and flew in MCE. First time not upgraded on a Flagship transcon in well over a decade (since back when it was on 767s), most of that as a middish-ranked EP by EQDs/LPs, whether Y to J complimentary or J to F with an instrument. Don't know if it was a very unlucky time or the algorithm has finally caught up...