How Long Will It Take To Go Through Customs At Geneva Switzerland?

Depends on if they pull you aside for a special check. I went to canada and was kept at the border for over 8 hours while they went through everything i had. No explanation ,no were sorry for the inconvenience, no help making up the time, just your free to be on your way. I was going just down to florida and was not only checked before going through the line but before getting on the plane also. There is no reason for it they just pick anyone they want  and then treat them like a criminal with no reasoning behind it or apology for it after they cost you your time and money and to miss your flight. I also suggest carrying a bed pan bottle with you in the future from what they are showing on the news,holding flights on the runway for over 8 hours/treating customers like caged animals. Have fun on your flight. I guess this is the price for freedom.sorry , i may be a little opinionated on this topic.