Nightmares

Six Flags Great America

Submit wait time

Historical wait times (11-11-2026)

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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 48

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 39 56
Nov 25 25

Average wait time by day (all time)

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Day Overall average wait time, mins Average maximum wait time, mins
Sun 31 34
Thu 14 20
Fri 10 15
Sat 63 99

Top 10 longest wait times (all time)

Day Wait time, mins
October 24, 2026 160
October 17, 2026 120
October 10, 2026 120
October 11, 2026 90
October 03, 2026 90
October 25, 2026 60
September 26, 2026 60
October 31, 2026 45
October 18, 2026 45
October 30, 2026 35

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 31 31
20 37 41
21 43 48
22 34 50
23 30 49

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 46 64
🍺 Oktoberfest 37 52
👻 Fright Fest 34 48

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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