Soundguy said:I have read the comments elsewhere here about the AA YUP fares but I still can't figure how to book them on the AA website. Or do they only apply to AA Gold or Platinum flyers? Do I book as 'economy no restrictions'? And how to tell the fare class on AA prior to confirming the booking?
I think that you can find them using First Class with restrictions.
When you have selected your flights then on the nexp page there is a "Detailed Fare Rules" link where you can see the fare basis.