U space just opened up on the return leg of a Hawaii ticket I'm targeting for next summer. Thought about using miles, but the "U fare" for a mileage upgrade is significantly more than the regular coach fare. However, the "U fare" for a GGU upgrade is not much more than the regular coach fare.
Last edited by dayone; Oct 29, 2018 at 7:49 pm
Reason: Remove possible suggestion of solicitation.