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Six Flags Great Adventure crowd calendar, April 2027

April 202730 days forecast

Six Flags Great Adventure is typically quiet in April 2027, averaging 33% crowd level. The quietest day is Thu 15 Apr at 21%, and the busiest is Sat 3 Apr at 49%.

Best day to visit in April

Thursday 15 Apr

April 2027 is typically quiet at Six Flags Great Adventure, averaging 33% crowd level. The busiest is Saturday 3 Apr at 49%.

21%crowds
Next bestThu 22 Apr 21%Wed 28 Apr 21%Thu 29 Apr 21%

Six Flags Great Adventure is typically quiet in April 2027, averaging around 33% crowd levels. The quietest day to visit is predicted to be Thursday 15th (about 21%), while the busiest is Saturday 3rd (about 49%). Weekdays are noticeably quieter than weekends, so a midweek visit means shorter queues.

Wondering how busy Six Flags Great Adventure will be in April 2027? This calendar predicts 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

Daily crowd levels and opening hours for Six Flags Great Adventure, April 2027
MonTueWedThuFriSatSun
122%*TypicalEst.16 min queues240%*BusierEst.28 min queues349%*BusierEst.36 min queues440%*BusierEst.28 min queues
536%*TypicalEst.25 min queues624%*TypicalEst.18 min queues723%*TypicalEst.16 min queues822%*TypicalEst.16 min queues941%*BusierEst.28 min queues1049%*BusierEst.36 min queues1140%*BusierEst.28 min queues
1236%*TypicalEst.25 min queues1323%*TypicalEst.16 min queues1422%*TypicalEst.16 min queues1521%*TypicalEst.17 min queues1640%*BusierEst.28 min queues1749%*BusierEst.36 min queues1840%*BusierEst.28 min queues
1936%*TypicalEst.25 min queues2024%*TypicalEst.18 min queues2122%*TypicalEst.16 min queues2221%*TypicalEst.17 min queues2340%*BusierEst.28 min queues2449%*BusierEst.36 min queues2540%*BusierEst.28 min queues
2636%*TypicalEst.25 min queues2724%*TypicalEst.18 min queues2821%*TypicalEst.17 min queues2921%*TypicalEst.17 min queues3040%*BusierEst.28 min queues
  1. Thu1Hours unavailable22%*Est.Typical16 min queues
  2. Fri2Hours unavailable40%*Est.Busier28 min queues
  3. Sat3Hours unavailable49%*Est.Busier36 min queues
  4. Sun4Hours unavailable40%*Est.Busier28 min queues
  5. Mon5Hours unavailable36%*Est.Typical25 min queues
  6. Tue6Hours unavailable24%*Est.Typical18 min queues
  7. Wed7Hours unavailable23%*Est.Typical16 min queues
  8. Thu8Hours unavailable22%*Est.Typical16 min queues
  9. Fri9Hours unavailable41%*Est.Busier28 min queues
  10. Sat10Hours unavailable49%*Est.Busier36 min queues
  11. Sun11Hours unavailable40%*Est.Busier28 min queues
  12. Mon12Hours unavailable36%*Est.Typical25 min queues
  13. Tue13Hours unavailable23%*Est.Typical16 min queues
  14. Wed14Hours unavailable22%*Est.Typical16 min queues
  15. Thu15Hours unavailable21%*Est.Typical17 min queues
  16. Fri16Hours unavailable40%*Est.Busier28 min queues
  17. Sat17Hours unavailable49%*Est.Busier36 min queues
  18. Sun18Hours unavailable40%*Est.Busier28 min queues
  19. Mon19Hours unavailable36%*Est.Typical25 min queues
  20. Tue20Hours unavailable24%*Est.Typical18 min queues
  21. Wed21Hours unavailable22%*Est.Typical16 min queues
  22. Thu22Hours unavailable21%*Est.Typical17 min queues
  23. Fri23Hours unavailable40%*Est.Busier28 min queues
  24. Sat24Hours unavailable49%*Est.Busier36 min queues
  25. Sun25Hours unavailable40%*Est.Busier28 min queues
  26. Mon26Hours unavailable36%*Est.Typical25 min queues
  27. Tue27Hours unavailable24%*Est.Typical18 min queues
  28. Wed28Hours unavailable21%*Est.Typical17 min queues
  29. Thu29Hours unavailable21%*Est.Typical17 min queues
  30. Fri30Hours unavailable40%*Est.Busier28 min queues
Quietest 0-15%Quieter 15-35%Typical 35-65%Busier 65-88%Busiest 88-100%

Crowd levels are estimated from this park's own recorded queue times 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.

September 2026October 2026November 2026December 2026January 2027February 2027March 2027May 2027Full crowd calendar

Frequently asked

When is the quietest day to visit Six Flags Great Adventure in April 2027?

Thursday 15th is predicted to be the quietest day to visit Six Flags Great Adventure in April 2027, at around 21% crowd levels.

When is Six Flags Great Adventure busiest in April 2027?

Saturday 3rd is predicted to be the busiest day at Six Flags Great Adventure in April 2027, at around 49% crowd levels.

How busy is Six Flags Great Adventure in April 2027?

On average, Six Flags Great Adventure is quiet in April 2027 - around 33% 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 April 2027. 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 15th is the quietest in April 2027 (about 21%). Arriving at opening also means the shortest waits.