Originally Posted by
Hankle
Hi! Thanks for the info/help. I'm glad to know (now) that that's the policy, but if it truly is the policy, Delta really shouldn't publish on their site that GUCs can be used on _any_ Delta-operated flight, when the truth is that they can only be used on Delta-operated flights ON Delta ticket stock or, in a few select cases, on a few SkyTeam partners' ticket stock.
I understand your confusion, and agree DL needs to state this better, but I believe DL is technically correct since DoD upgrades should be possible on _any_ DL operated flight.