Originally Posted by Flexible Flyer

I recently had a very similar situation, except my origin city was different.

In addition to the the previous replies, I will add that LH recommends you do online check-in prior to departure. This process took me about 20 minutes for the two of us, much longer and more tedious than OLCI with UA. I would encourage you to do this as it may expedite things at your origin airport; it certainly did for me.