Recently made a trip to Langley and since I was flying commercial I decided to take the Pup since VA and FL have reciprocity...anyways, it was very easy and had no issues at all going up or coming back...nobody looked at the gun or ammo and everyone was very kind. Unloaded firearm in a locked case, ammo in a factory type container that keeps the rounds from touching, tell the folks at the counter you have a firearm to declare...better than saying "I have a gun." Then you sign a disclosure and drop the orange tag in your luggage and off it goes...kind of basic, the TSA has more detailed info on their web site…but it really was that easy.