Yes...got our bags, went to the side of the head of the line passing by the National guards, and told them we were connecting...have your flight connection info out for them to see..they let us right through....I was stressed about this part but was told on this sight that I would not have a problem....still stressed until I went thru...we were running short on time and there was a long line, but an airport person told us to go to the front and not wait at the back and just tell them. Then we went to check in with Cape Air and go thru security again.