Six Flags Great America
| Current wait time | Open |
| Coordinates (OSM) | 42.3661, -87.9363 |
| Month | Overall average wait time, mins | Average maximum wait time, mins |
|---|---|---|
| Apr | 6 | 10 |
| May | 7 | 12 |
| Jun | 5 | 6 |
| Jul | 6 | 7 |
| Aug | 6 | 7 |
| Sep | 14 | 28 |
| Oct | 14 | 18 |
| Day | Overall average wait time, mins | Average maximum wait time, mins |
|---|---|---|
| Sun | 8 | 11 |
| Mon | 6 | 7 |
| Tue | 5 | 6 |
| Wed | 6 | 8 |
| Thu | 6 | 8 |
| Fri | 8 | 11 |
| Sat | 9 | 15 |
| Day | Wait time, mins |
|---|---|
| May 17, 2025 | 75 |
| October 12, 2025 | 60 |
| October 11, 2025 | 60 |
| September 27, 2025 | 50 |
| October 26, 2025 | 45 |
| October 25, 2025 | 45 |
| September 20, 2025 | 45 |
| October 17, 2025 | 30 |
| October 10, 2025 | 30 |
| September 28, 2025 | 30 |
| Hour | Overall average wait time, mins | Average maximum wait time, mins |
|---|---|---|
| 10 | 7 | 7 |
| 11 | 6 | 6 |
| 12 | 6 | 6 |
| 13 | 6 | 7 |
| 14 | 7 | 7 |
| 15 | 8 | 8 |
| 16 | 8 | 9 |
| 17 | 8 | 8 |
| 18 | 9 | 9 |
| 19 | 10 | 11 |
| 20 | 11 | 12 |
| 21 | 14 | 15 |
| 22 | 23 | 24 |
| 23 | 22 | 35 |
| Event | Overall average wait time, mins | Average maximum wait time, mins |
|---|---|---|
| π§βπ Grad Nite | 13 | 33 |
| π€‘ Kids Boo Fest | 15 | 25 |
| πΊ Oktoberfest | 14 | 23 |
| π» Fright Fest | 14 | 23 |
| π¬ Opening Day | 9 | 20 |
| πΆ Little Monster Monday! | 15 | 20 |
| π οΈ Technology & Engineering Day | 12 | 15 |
| π¬ Math & Science Days | 6 | 9 |
| π Viva La Fiesta | 6 | 9 |
| πΊπΈ Great American Nights | 6 | 8 |
| πΊ Dance Fest | 6 | 7 |
| πΈ Great Summer Nights | β | β |
| π’ Coaster Challenge | β | β |
| πͺ² FANTA Beetlejuice Beetlejuice | β | β |
| π Summer Saturday Fireworks! | β | β |
| ποΈ Exclusive Member & Pass Holder Event | β | β |
| π³οΈβπ Pride Month Celebration | β | β |
| π July 4th | β | β |
| π Flavors of the World | β | β |