So I see that availability for DUB-CLT is still open and as someone suggested pay for the internal flight from CLT-MCO. I have DUB-LHR-IAD-MCO booked with United. I really like the business first product. But cutting out one leg and the all important clearing immigration in DUB is a major plus.

Does anyone have any recent experiences of the US C product in the 757 to further swing my movement?