I arrived an hour early for the flight. At the time of boarding I was called to the agent counter and told that the plane was downgraded and they don't have seats for me and like 26 more people. They said they will put me on a flight 5 hours later. Now instead of 12:30pm I will be arriving at about 8pm. I take they punished me for not purchasing a seat and for not checking any bags. There is no way to see if the plane was downgraded, it look like they are trying to teach people a lesson. I paid cheap for the flight and suffering but this same flight was going for almost three times more $ on Orbitz. For people just to be thrown out of the plane. That is going to be my last flight with Spirit.