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Six Flags Frontier City crowd calendar, September 2026

September 202630 days forecast

Six Flags Frontier City is typically quiet in September 2026, averaging 33% of a peak day. The quietest day is Tue 8 Sep at 26%, and the busiest is Sat 19 Sep at 46%.

Best day to visit in September

Tuesday 8 Sept

September 2026 is typically quiet at Six Flags Frontier City, averaging 33% of a peak day. The busiest is Saturday 19 Sept at 46%.

26%crowds
Also quietTue 15 Sept 26%Tue 22 Sept 26%Tue 29 Sept 26%

Six Flags Frontier City is typically quiet in September 2026, averaging around 33% crowd levels. The quietest day to visit is predicted to be Tuesday 8th (about 26%), while the busiest is Saturday 19th (about 46%). Weekdays are noticeably quieter than weekends, so a midweek visit means shorter queues.

Wondering how busy Six Flags Frontier City will be in September 2026? 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 Frontier City, September 2026
MonTueWedThuFriSatSun
127%*CalmEst.232%*CalmEst.329%*CalmEst.436%*CalmEst.543%*AvgEst.635%*CalmEst.
729%*CalmEst.826%*CalmEst.932%*CalmEst.1029%*CalmEst.1137%*CalmEst.1244%*AvgEst.1334%*CalmEst.
1429%*CalmEst.1526%*CalmEst.1633%*CalmEst.1730%*CalmEst.1838%*CalmEst.1946%*AvgEst.2034%*CalmEst.
2129%*CalmEst.2226%*CalmEst.2333%*CalmEst.2430%*CalmEst.2537%*CalmEst.2646%*AvgEst.2733%*CalmEst.
2829%*CalmEst.2926%*CalmEst.3033%*CalmEst.
  1. Tue1Hours unavailableSummer27%*Est.Calm
  2. Wed2Hours unavailableSummer32%*Est.Calm
  3. Thu3Hours unavailableSummer29%*Est.Calm
  4. Fri4Hours unavailableSummer36%*Est.Calm
  5. Sat5Hours unavailableSummer43%*Est.Avg
  6. Sun6Hours unavailableSummer35%*Est.Calm
  7. Mon7Hours unavailableSummer29%*Est.Calm
  8. Tue8Hours unavailableSummer26%*Est.Calm
  9. Wed9Hours unavailableSummer32%*Est.Calm
  10. Thu10Hours unavailableSummer29%*Est.Calm
  11. Fri11Hours unavailableSummer37%*Est.Calm
  12. Sat12Hours unavailableSummer44%*Est.Avg
  13. Sun13Hours unavailableSummer34%*Est.Calm
  14. Mon14Hours unavailable29%*Est.Calm
  15. Tue15Hours unavailable26%*Est.Calm
  16. Wed16Hours unavailable33%*Est.Calm
  17. Thu17Hours unavailable30%*Est.Calm
  18. Fri18Hours unavailable38%*Est.Calm
  19. Sat19Hours unavailable46%*Est.Avg
  20. Sun20Hours unavailable34%*Est.Calm
  21. Mon21Hours unavailable29%*Est.Calm
  22. Tue22Hours unavailable26%*Est.Calm
  23. Wed23Hours unavailable33%*Est.Calm
  24. Thu24Hours unavailable30%*Est.Calm
  25. Fri25Hours unavailable37%*Est.Calm
  26. Sat26Hours unavailable46%*Est.Avg
  27. Sun27Hours unavailable33%*Est.Calm
  28. Mon28Hours unavailable29%*Est.Calm
  29. Tue29Hours unavailable26%*Est.Calm
  30. Wed30Hours unavailable33%*Est.Calm
Quiet 0-20%Below avg 20-40%Average 40-60%Above avg 60-80%Very busy 80-100%

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.

August 2026October 2026November 2026December 2026January 2027February 2027March 2027April 2027Full crowd calendar

Frequently asked

When is the quietest day to visit Six Flags Frontier City in September 2026?

Tuesday 8th is predicted to be the quietest day to visit Six Flags Frontier City in September 2026, at around 26% crowd levels.

When is Six Flags Frontier City busiest in September 2026?

Saturday 19th is predicted to be the busiest day at Six Flags Frontier City in September 2026, at around 46% crowd levels.

How busy is Six Flags Frontier City in September 2026?

On average, Six Flags Frontier City is quiet in September 2026 - around 33% crowd levels. Weekdays are usually quieter than weekends.

Is Six Flags Frontier City busier on weekends?

Yes - Six Flags Frontier City is typically busier at weekends than midweek in September 2026. Visit on a weekday for shorter queues.

What is the best time to visit Six Flags Frontier City?

The best time to visit Six Flags Frontier City is on its quietest predicted days - Tuesday 8th is the quietest in September 2026 (about 26%). Arriving at opening also means the shortest waits.

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