FlyerTalk Forums - View Single Post - Using Global Upgrades on Delta (GUCs) post 2/1/2022 Changes
Old Oct 24, 2022 | 5:34 pm
  #787  
WannabePBA
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Originally Posted by JBJ2435

I get the first one, I can upgrade to F with an RUC, but does the other two mean that I can apply a GUC and clear all the way to D1 from main cabin?

Global Upgrade Certificate Availability

Refundable First Class available (LAX-DTW)

Refundable Premium Select available (DTW-MUC)

Refundable Delta OneŽ available (DTW-MUC)
No.
That means you can upgrade to PS from Main with a GUC.
Or you can upgrade from PS to D1 with a GUC, if you buy PS.
There is no longer a way you can go from Main to D1 except at T-24.
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