Six Flags Great America
| Current wait time | Open |
| Minimum rider height | 1.22m |
| Coordinates (OSM) | 42.3662, -87.9314 |
| Month | Overall average wait time, mins | Average maximum wait time, mins |
|---|---|---|
| Apr | 27 | 38 |
| May | 31 | 48 |
| Jun | 28 | 42 |
| Day | Overall average wait time, mins | Average maximum wait time, mins |
|---|---|---|
| Sun | 24 | 38 |
| Mon | 38 | 58 |
| Tue | 25 | 40 |
| Wed | 18 | 30 |
| Thu | 33 | 48 |
| Fri | 33 | 49 |
| Sat | 32 | 47 |
| Day | Wait time, mins |
|---|---|
| June 02, 2025 | 90 |
| May 26, 2025 | 90 |
| June 19, 2025 | 75 |
| June 20, 2025 | 60 |
| June 07, 2025 | 60 |
| June 03, 2025 | 60 |
| June 01, 2025 | 60 |
| May 31, 2025 | 60 |
| May 30, 2025 | 60 |
| May 27, 2025 | 60 |
| Hour | Overall average wait time, mins | Average maximum wait time, mins |
|---|---|---|
| 10 | 15 | 15 |
| 11 | 13 | 16 |
| 12 | 25 | 28 |
| 13 | 29 | 33 |
| 14 | 34 | 40 |
| 15 | 36 | 40 |
| 16 | 36 | 39 |
| 17 | 34 | 39 |
| 18 | 31 | 36 |
| 19 | 29 | 33 |
| 20 | 21 | 26 |
| 21 | 11 | 15 |
| Event | Overall average wait time, mins | Average maximum wait time, mins |
|---|---|---|
| 🎬 Opening Day | 45 | 60 |
| 🛠️ Technology & Engineering Day | 34 | 60 |
| 🧑🎓 Grad Nite | 38 | 55 |
| 🔬 Math & Science Days | 29 | 44 |
| 🕺 Dance Fest | 28 | 42 |
| 🌸 Great Summer Nights | — | — |
| 🎟️ Exclusive Member & Pass Holder Event | — | — |
| 👶 Little Monster Monday! | — | — |
| 🪲 FANTA Beetlejuice Beetlejuice | — | — |
| 🎢 Coaster Challenge | — | — |
| 👻 Fright Fest | — | — |
| 🎇 Summer Saturday Fireworks! | — | — |
| 🏳️🌈 Pride Month Celebration | — | — |
| 🎉 Viva La Fiesta | — | — |
| 🎆 July 4th | — | — |
| 🤡 Kids Boo Fest | — | — |
| 🍕 Flavors of the World | — | — |
| 🍺 Oktoberfest | — | — |