I do understand checking for different fares...that is how I found this massive price difference for exactly the same plane/flight/time. I do also see how the law of supply and demand can have some effect here, but does this not negate the value of code shared flights and alliances?
Yes, I am an AC supporter, but not at what appears to be nearly double the fare.
Of course I booked UA. But my question still remains as to the justification of what really appears to be a gouge. And what about all the publicity from those that book AC and find out afterwards the price difference?
Just sayin'.