Yes, I read the sticky on seating.
Yes, I went to seatguru.

:-)

So I'm on UA 559 on Oct 30, sitting in row 23. Since I have UA Premier status, I called up and asked about E+, and if I could be put into it. The agent said that I was already in E+.

Is she lying to me, or are the p.s. configured 757's running on the ORD-SJC route?

Also, if she is lying, how would I get my seat changed into E+ considering I am on the flight by way of an AC codeshare?

Thanks for any insight.