Parks
About
Privacy
API
Log in
Language
en
de
us
es
fr
it
nl
br
cn
Parks
Six Flags Great America
Crowd calendar
06-30-2026
June 30, 2026
Six Flags Great America
Previous
Next
Information
Crowd level
22%
Crowd level
Empty
Empty
Quiet
Busy
Packed
🕙 10:30-22:00