Six Flags Great America can be described as a ‘Six Flags theme park’ located in Chicago Metropolitan Area’; situated in Gurnee, Illinois. The year 1976 witnessed its opening in the form of Marriott’s Great America. In the year 1984, Marriott Corporation sold Six Flags; thereby having made it the 7th park in chain. Right now, this park has 8 themed sections, Water Park, 3 specially themed kids’ areas, and several other entertainment forms. Flash Pass, which has been named after ‘Justice League’ character, is one of the virtual queuing systems which lets customers wait in virtual line; thereby letting them engage in various other activities while waiting.