I arrive FRA from PHL at 745 on a Monday flying BC on LH427. I understand that I arrive at terminal 1. I am booked out of terminal 1 at 1025 to Minsk (MSQ) on LH1486. What should I expect? Do I have to clear security? Does having a business class ticket speed things up? How early do the shops open and is there decent shopping in terminal 1? Does LH have a lounge in terminal 1 and is it anything special? I've never been to FRA. Is there anything at the airport that I ought not miss?