We were at mco going home to cleveland on june 1st. We had a 5:45 pm flight and got to the airport a little before 3 pm. There were a bunch of lines clustered together and we were in lne at far left. It was going very slowly and once we got past the tsa screening to go through machines we discovered why. All the people in the lines to the right of us were going in front of us. We made some noise and finally one if the tsa guys realized w hat was happening and stopped the people so we could get by. Once we got past, it went smoother. The funny thing was, there were about 30 seats open on our flight and when I checked almost every other day before the flight there were only a couple seats left. So I wonder if people missed their flight.