Originally Posted by
ExplorerWannabe
I'd consider MAD but hadn't seen any flights going through there. I do see nice connections via LH through FRA or MUC -- anyone have experience with GPU or OpUp success on LH?
GPU success on LH is orders of magnitude higher than on UA. OPUP ... you really want to count on an oversell situation? Even if that is the case then LH will prioritize based on the fare class and status ... so unless you are on a very expensive fare, there is little chance for OPUPs.