It’s not complicated, they know there is first time and non frequent flyers who get lost easily. Here is a form of routine.

• Do as much as possible in advance if you can self-check-in online and just go to the bag drop, do-it

• Try to drop your bag and clear security as quickly as possible, you’ll get some “peace of mind” once done, as these are the parts where you can loose a lot of time. To do so check information panel at the airport entrance.

• Before clearing security, remove shoes, belt, put laptop/phone on the tray bins. While it’s not requested, remove your jewels/piercing they might trigger a metal detector.

• Another pro-tip for security, while in theory it changes nothing, but dress properly, give the image of someone who travels internationally and can afford business class.

• You fly business, so you most likely have access to lounge, it’s way better than the standard waiting room, so enjoy. If you’re a bit stress a glass of wine in the lounge way help you to relax and sleep better during the long flight

• roughly 30 minutes before departure, try to be at your gate, usually, I try to locate the gate before the rest.

• You have a connection, when dropping the bag, ask whether it comes directly to your final destination. I expect that you’ll clear custom in München (assuming you fly from the EU), this is not a big deal