Nightmares

Six Flags Great America

Submit wait time

Historical wait times (10-21-2026)

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Ride statistics

Current wait time Closed

Average wait time by year (all time)

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Year Overall average wait time, mins Average maximum wait time, mins
2026 34 47

Average wait time by month (all time)

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Month Overall average wait time, mins Average maximum wait time, mins
Sep 15 20
Oct 44 60

Average wait time by day (all time)

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Day Overall average wait time, mins Average maximum wait time, mins
Sun 26 31
Fri 5 5
Sat 66 98

Top 10 longest wait times (all time)

Day Wait time, mins
October 17, 2026 120
October 10, 2026 120
October 11, 2026 90
October 03, 2026 90
September 26, 2026 60
October 18, 2026 45
September 27, 2026 10
October 09, 2026 5
October 04, 2026 5
October 02, 2026 5

Average wait time by hour (all time)

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Hour Overall average wait time, mins Average maximum wait time, mins
18 5 5
19 34 34
20 44 48
21 44 48
22 33 51
23 33 65

Average wait time by week of year (all time)

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Average wait time by event (all time)

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Event Overall average wait time, mins Average maximum wait time, mins
🤡 Kids Boo Fest 44 61
🍺 Oktoberfest 40 55
👻 Fright Fest 34 47

Average daily wait time histogram (all time)

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Maximum daily wait time histogram (all time)

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Availability during park operating hours (last 7 days)

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