Six Flags Great America
| Current wait time | Open |
| Month | Overall average wait time, mins | Average maximum wait time, mins |
|---|---|---|
| Sep | 17 | 25 |
| Oct | 1 | 1 |
| Day | Overall average wait time, mins | Average maximum wait time, mins |
|---|---|---|
| Sun | 9 | 20 |
| Fri | 1 | 1 |
| Sat | 25 | 30 |
| Day | Wait time, mins |
|---|---|
| September 27, 2025 | 30 |
| September 28, 2025 | 20 |
| October 03, 2025 | 1 |
| Hour | Overall average wait time, mins | Average maximum wait time, mins |
|---|---|---|
| 19 | 13 | 13 |
| 20 | 15 | 17 |
| 21 | 11 | 14 |
| 22 | 21 | 25 |
| Event | Overall average wait time, mins | Average maximum wait time, mins |
|---|---|---|
| 🤡 Kids Boo Fest | 17 | 25 |
| 👻 Fright Fest | 12 | 17 |
| 🍺 Oktoberfest | 12 | 17 |