I'm looking to do a TransPac in Dec from ABE->SIN via ORD & NRT (JFK->SIN if I have to via NRT). Unfortunately I have no status on UA except I'm *G due to being US GP. This will be my first flight on UA in a very long time and I'm looking forward to my first time on a 777 and 747

I'm looking to find out how to find a Z class business ticket. When I search united.com, ITA, and the other travel sites. All I find are C & D class tickets. I've done a seach on FlyerTalk and haven't been able to find any references as to where I can purchase this type of fare.

Also, on a Z class ticket, can you use the Arrivals Suite in ORD on your return?