Now we can understand the "disappointment." AA transcon F wins all.
Delta is going after the business class market, not the 3 class first class market, and prices it accordingly. Though will be interesting to see how the trend of 3 class first class seat inventory goes on transcons.
UA/CO are reviewing the future of PS and the actors guild made a concession to only require business class on 3 class flights (vs first prior) starting later this year.