Hi,

As a 'discount fare' Platinum I'm 100% EUA for CO flights on CO metal. Not all of the EUAs came thru right at the new Plat upgrade window of 5 days. Some, mostly DFW-IAH and back, didn't happen till 2-3 days out.

Interestingly, I had one flight on an CO ticket/itinerary that was booked as CO codeshare on NW metal. This flight didn't get the EUA but I was upgraded standby at the gate (1st class left about half full). Then I had a NW ticket which was 4 segments of NW codeshare flights on CO metal. EUA upgraded all 4 of these even tho they were booked on the NW website (NW's fare was cheaper than CO's).

Steve