Originally Posted by
MSPeconomist
Now that DL GUCs can be used on any (nonE) fare, using upgrade certs on AF to go from expensive premium economy to Affaires is less attractive than it was before AF upgrade inventory dried up.
true but that is only on DL metal( to my understanding) no?
if i want the upgrade on the Euro legs i would need minimum of S on AF...or am i misinterpreting the GUC's?