Well im flying to WI this weekend to see my girlfriends grandmother that isnt doing so well. work would not let me go early so the g/f is driving up thursday and im flying up saturday morning and driving back with her. Im trying to find something on boarding laws for tsa. I see some people saying you just check it in with the factory case. Im also wondering if i could carry the firearm in the luggage to her rents house just the way it comes off the plane in the luggage without WI PD getting pissed. I really just want it for the multi state trip back. (which alot of the states honors the permit). Anyone ever flew from here to MKE?