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October 2026 · Jackson, New Jersey, United States

Six Flags Great Adventure crowd calendar

Quietest
Thu 22 Oct18%
Busiest
Sat 3 Oct93%
Typical day
61%
Days open
19/31

Six Flags Great Adventure is typically moderately busy in October, averaging 61% crowd level. The quietest day is Thu 22 Oct at 18%, and the busiest is Sat 3 Oct at 93%.

Crowd calendar ↓

Best day left in October

Thursday 22 Oct

October 2026 is typically moderately busy at Six Flags Great Adventure, averaging 61% crowd level. The busiest is Saturday 3 Oct at 93%.

18%crowds
Next bestThu 29 Oct 27%Fri 30 Oct 31%Wed 21 Oct 32%

Six Flags Great Adventure is quiet today, at around 32% crowd levels, and very quiet tomorrow. This weekend is looking busy.

This crowd calendar predicts daily crowd levels for Six Flags Great Adventure through 2026.What the % means

The number is how full the park is: how long the queues run on its main rides in the middle of the day, on one scale for every park (50% is about a 17-minute queue, 70% half an hour, 90% an hour), or, where the park sells dated tickets, the share of its capacity sold if that is higher. The word beside it (Quietest to Busiest) compares the day with this park's own history, so a small park can be at its busiest on a day that is still short queues. The lower the number, the shorter the queues, so pick a quiet day and ride more.

Daily crowd levels and opening hours for Six Flags Great Adventure, October 2026
MonTueWedThuFriSatSun
1Closed271%Typical31 min lines393%Busiest71 min lines438%Quietest12 min lines
5Closed6Closed7Closed854%Quieter19 min lines973%Busier34 min lines1093%Busiest71 min lines11Closed
1275%Busier36 min lines13ScoClosed14ScoClosed15Sco75%Busier36 min lines16Sco55%Quieter20 min lines17Sco92%Busiest71 min lines1882%Busier46 min lines
19GerClosed20GerClosed21Ger32%*Typical · Est.28 min lines22Best dayGer18%*Quieter · Est.6pm - 11pm23Ger32%*Quieter · Est.5pm - 12am24Ger76%*Busier · Est.10:30am - 11pm25Ger69%*Busier · Est.10:30am - 10pm
26EngGerClosed27EngGerClosed28EngGerClosed29EngGer27%*Quieter · Est.6pm - 11pm30EngGer31%*Quieter · Est.5pm - 12am3175%*Busier · Est.10:30am - 11pm
  1. Thu1ClosedKids Boo FestClosed
  2. Fri2ClosedKids Boo Fest71%31 min lines
  3. Sat3ClosedKids Boo Fest93%71 min lines
  4. Sun4ClosedKids Boo Fest38%12 min lines
  5. Mon5ClosedKids Boo FestClosed
  6. Tue6ClosedKids Boo FestClosed
  7. Wed7ClosedKids Boo FestClosed
  8. Thu8ClosedKids Boo Fest54%19 min lines
  9. Fri9ClosedKids Boo Fest73%34 min lines
  10. Sat10ClosedKids Boo Fest93%71 min lines
  11. Sun11ClosedKids Boo FestClosed
  12. Mon12ClosedKids Boo Fest75%36 min lines
  13. Tue13ClosedScoKids Boo FestClosed
  14. Wed14ClosedScoKids Boo FestClosed
  15. Thu15ClosedScoKids Boo Fest75%36 min lines
  16. Fri16ClosedScoKids Boo Fest55%20 min lines
  17. Sat17ClosedScoKids Boo Fest92%71 min lines
  18. Sun18ClosedKids Boo Fest82%46 min lines
  19. Mon19ClosedGerKids Boo FestClosed
  20. Tue20ClosedGerKids Boo FestClosed
  21. Wed21ClosedGerKids Boo Fest32%Estimate28 min lines
  22. Thu22Best day6pm - 11pmGerKids Boo Fest18%Estimate
  23. Fri235pm - 12amGerKids Boo Fest32%Estimate
  24. Sat2410:30am - 11pmGerKids Boo Fest76%Estimate
  25. Sun2510:30am - 10pmGerKids Boo Fest69%Estimate
  26. Mon26ClosedEngGerKids Boo FestClosed
  27. Tue27ClosedEngGerKids Boo FestClosed
  28. Wed28ClosedEngGerKids Boo FestClosed
  29. Thu296pm - 11pmEngGerKids Boo Fest27%Estimate
  30. Fri305pm - 12amEngGerKids Boo Fest31%Estimate
  31. Sat3110:30am - 11pmKids Boo Fest75%Estimate

How busy

  1. 1 dayQuietestAmong the quietest days at this park
  2. 6 daysQuieterQuieter than a normal day here
  3. 2 daysTypicalA normal day for this park
  4. 7 daysBusierBusier than a normal day here
  5. 3 daysBusiestAmong the busiest days at this park

On the days this month

  • Opening hours
  • Rainy day
  • Light rain
  • Cold day
  • Hot day
  • Sunny day
  • Partly cloudy day
  • Cloudy day
  • Columbus Day12 Oct
  • Kids Boo Fest1 Oct - 31 Oct
  • Oktoberfest1 Oct - 31 Oct
  • Fright Fest1 Oct - 31 Oct

Lines at Six Flags Great Adventure average 30 minutes across 34 recorded days, and 71 minutes on the busiest of them. A high score means busy for this park.

Crowd levels are modelled from this park's own recorded queue times, school and public holidays, day of the week and the weather forecast, and may not always be right. Opening hours come from the park and can change. Always check the park's own site before travelling. We score every past forecast against what the queues actually did and publish the result in the crowd forecast accuracy ledger.

Seasonal events at Six Flags Great Adventure

  1. to 1 Nov

    Kids Boo Fest

    On selected dates

  2. to 1 Nov

    Oktoberfest

    On selected dates

  3. to 1 Nov

    Fright Fest

    On selected dates · Evening event

  4. to 3 Jan 2027

    Holiday in the Park

    On 22 selected dates

Event nights are among the busiest of the season. See the crowd calendar before you book.

Dates as published by the park. Always check the park's own site before travelling.

October 2026

Frequently asked

How busy is Six Flags Great Adventure today?

Six Flags Great Adventure is predicted to be quiet today, at around 32% crowd levels. Lower percentages mean shorter queues.

How busy will Six Flags Great Adventure be tomorrow?

Six Flags Great Adventure is predicted to be very quiet tomorrow, at around 18% crowd levels.

Is Six Flags Great Adventure busy this weekend?

This weekend Six Flags Great Adventure is looking busy, at around 73% crowd levels on average.

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

Thursday 22nd is predicted to be the quietest day to visit Six Flags Great Adventure in October 2026, at around 18% crowd levels.

When is Six Flags Great Adventure busiest in October 2026?

Saturday 3rd is predicted to be the busiest day at Six Flags Great Adventure in October 2026, at around 93% crowd levels.

How busy is Six Flags Great Adventure in October 2026?

On average, Six Flags Great Adventure is busy in October 2026 - around 61% crowd levels. Weekdays are usually quieter than weekends.

Is Six Flags Great Adventure busier on weekends?

Yes - Six Flags Great Adventure 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 Adventure?

The best time to visit Six Flags Great Adventure is on its quietest predicted days - Thursday 22nd is the quietest in October 2026 (about 18%). Arriving at opening also means the shortest waits.

Six Flags Great Adventure live wait times todayBest time to visit Six Flags Great AdventureSix Flags Great Adventure ride reliabilityPlan your day at Six Flags Great Adventure

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