FlyerTalk Forums - View Single Post - What would you do? Worth the miles/$$$ for upgrade.
Old Aug 27, 2013, 9:51 pm
  #41  
dereiziger
 
Join Date: Feb 2009
Location: MSP
Programs: DL SkyMiles, UA Mileage Plus
Posts: 319
Originally Posted by Kacee
Well UA service is always hit or miss, regardless of route, so I'm not sure that would be my determining factor. On a six hour flight, I would burn an RPU (and maybe a GPU, which is what this route requires) just for the lie-flat seats, but 25,000 is an awful lot of miles.
Forgive my ignorance, but what is an RPU or GPU?
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