Originally Posted by
findark
Note (if actually booking and not trying to bash money out of Amex) that this is a website bug and should never be true in practice.
I have seen it also, and actually both ways. I had a DL agent quote me a fare $100 greater than what I was finding online (I called to try and get preferred seats for all 4 of us). My wife and I have identical current trips using companion fares (with our 2 kids). Fare went lower, she is seeing same fare class as me but her fare is $25 higher.