N621SW (cn 28037) Arriving at CAK from ATL on March 24 following a missed connection from AUA at MCO on March 23. I switched terminals at MCO to take some photos and on return a temporary wall was set up to change security procedures leaving me too little time to pass through security and get on my original flight. I had to get a new boarding pass and because SWA is new to international flights, this process took nearly an hour.