Hi,

never flew UA domestic before. I have a LH/UA TATL Business Class Tix starting from Europe - SFO - OGG vv. with Stopover in SFO. I would like to know if it is possible to rebook my SFO-OGG flight to an earlier departure at the same day at the airport without to pay the rebooking fee. I am booked in Domestic First Class for this leg, here in Europe it is often possible to be shifted to an earlier departure, I think it depends on the agent you are faced to. Is this a common procedure in the US as well? thx for your assistance