Thanks for your replies! @UAPremExecflyer: I have to recheck because my FRA-BOS flight is on a separate ticket with UA/LH. Essentially, I have an open jaw r/t from BOS-HEL; FRA-BOS and then in between that another open jaw r/t from HEL-HKG; PEK-FRA. Figured I would have to check in with UA at FRA since the LX from PEK-FRA is on a different record. @caspritz78, this will be my first time flying LX, but I've heard they have a great track record... would be nice if they sent a chauffeur for me