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Six Flags Great America Crowd Calendar October 2026

Wondering how busy Six Flags Great America will be in October 2026? This crowd calendar predicts daily crowd levels day by day. The lower the score, the shorter the queues, so pick a quiet day and ride more.

Estimated from historical data

Six Flags Great America is typically quiet in October 2026, averaging around 34% crowd levels. The quietest day to visit is predicted to be Wednesday 7th (about 20%), while the busiest is Saturday 17th (about 47%). Weekdays are noticeably quieter than weekends, so a midweek visit means shorter queues.

Best day to visit
Wed 7
Low20%
Busiest day
Sat 17
Average47%
Typical this month
34%
Below Avg31 days with data
Crowd scale
Low0-20%Below Avg20-40%Average40-60%Above Avg60-80%High80-100%
October 2026
Thu1
Hours unavailable
28%*
Est.Below Avg
Fri2
Hours unavailable
37%*
Est.Below Avg
Sat3
Hours unavailable
46%*
Est.Average
Sun4
Hours unavailable
40%*
Est.Below Avg
Mon5
Hours unavailable
30%*
Est.Below Avg
Tue6
Hours unavailable
26%*
Est.Below Avg
Wed7
Hours unavailable
20%*
Est.Low
Thu8
Hours unavailable
28%*
Est.Below Avg
Fri9
Hours unavailable
37%*
Est.Below Avg
Sat10
Hours unavailable
46%*
Est.Average
Sun11
Hours unavailable
41%*
Est.Average
Mon12
Hours unavailable
35%*
Est.Below Avg
Tue13
Hours unavailable
October break
27%*
Est.Below Avg
Wed14
Hours unavailable
October break
20%*
Est.Low
Thu15
Hours unavailable
October break
28%*
Est.Below Avg
Fri16
Hours unavailable
October break
37%*
Est.Below Avg
Sat17
Hours unavailable
October break
47%*
Est.Average
Sun18
Hours unavailable
42%*
Est.Average
Mon19
Hours unavailable
Autumn break
31%*
Est.Below Avg
Tue20
Hours unavailable
Autumn break
27%*
Est.Below Avg
Wed21
Hours unavailable
Autumn break
21%*
Est.Below Avg
Thu22
Hours unavailable
Autumn break
29%*
Est.Below Avg
Fri23
Hours unavailable
Autumn break
38%*
Est.Below Avg
Sat24
Hours unavailable
Autumn break
47%*
Est.Average
Sun25
Hours unavailable
Autumn break
42%*
Est.Average
Mon26
Hours unavailable
October half-term
31%*
Est.Below Avg
Tue27
Hours unavailable
October half-term
26%*
Est.Below Avg
Wed28
Hours unavailable
October half-term
21%*
Est.Below Avg
Thu29
Hours unavailable
October half-term
29%*
Est.Below Avg
Fri30
Hours unavailable
October half-term
38%*
Est.Below Avg
Sat31
Hours unavailable
47%*
Est.Average

Crowd levels are estimated from historical queue time patterns and may not always be accurate. Always check the official park website before visiting.

* Future dates are estimates and may vary

Frequently asked questions

When is the quietest day to visit Six Flags Great America in October 2026?

Wednesday 7th is predicted to be the quietest day to visit Six Flags Great America in October 2026, at around 20% crowd levels.

When is Six Flags Great America busiest in October 2026?

Saturday 17th is predicted to be the busiest day at Six Flags Great America in October 2026, at around 47% crowd levels.

How busy is Six Flags Great America in October 2026?

On average, Six Flags Great America is quiet in October 2026 - around 34% crowd levels. Weekdays are usually quieter than weekends.

Is Six Flags Great America busier on weekends?

Yes - Six Flags Great America is typically busier at weekends than midweek in October 2026. Visit on a weekday for shorter queues.

What is the best time to visit Six Flags Great America?

The best time to visit Six Flags Great America is on its quietest predicted days - Wednesday 7th is the quietest in October 2026 (about 20%). Arriving at opening also means the shortest waits.

Questions about crowd calendars? Read our FAQ
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