My wife surprised me with a trip to Jackson Hole, Wyoming for my 30th birthday next month. We are flying United Airlined. I've looked up Wyoming's concealed carry law and I'm good to carry while being out there. My question is since we will be flying, on the way to Wyoming we land in Chicago, Illinois to catch another plane. On the way back we will be stopping in Denver, Colorado to catch another plane also. Will I have any trouble in these 2 airports just for stopping through with a checked gun? I know Illinois doesn't honor North Carolina's concealed carry permits so just wondering about flying with a firearm. Thanks Any thoughts on a case will be appreciated also.