Question about upgrading tickets?

[DanenRox]

Situation: One unused (still viable) 6 day park hopper pass. One unused (still viable) 1 day 1 park pass. Can I combine them towards an AP? I guess my question is can unused passes ever be combined for an upgrade, or can I only upgrade each individual pass?

 

[Alesia]

No.

You can only upgrade one pass at a time. You can't combine them.