Originally Posted by
rkkwan
There are two lines. One for US citizens and permanent residents. One for visitors. You will have to use the latter.
If your first flight is relatively on-time and you don't have luggage, I think you have enough time.
i will have check in as i am in LIS for 3 days and MUC for 4 days so no carryon
unless LH has lax rules for suit bags and a rollon briefcase in C