Originally Posted by
breakthrough37
I am looking at my return flight SYD to LAX from the Seat Map Chart.
There are six seats listed in Polaris Class Upgrade for $4,068.
United Premium Plus upgrade for $1,203 two seats available.
Upgrade Trip no options.
What is your fare class, did you already waitlist for Premium economy? What you are seeing are buy-up options.
When you select MUA option when booking you typically get the following options, after selecting one you get option to waitlist for both. If you choose to only waitlist for one cabin here, you lose the option to upgrade with miles to the other. By selecting only a PE upgrade you give up the option to upgrade with miles to business or vice versa. You can't come back later and change it and it won't show you mileage base upgrade options.