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Six Flags Discovery Kingdom crowd calendar

October 2026Vallejo, California, United States

Six Flags Discovery Kingdom is typically moderately busy in October, averaging 61% crowd level. The quietest day is Wed 7 Oct at 42%, and the busiest is Sat 17 Oct at 79%.

Best day left in October

Sunday 11 Oct

October 2026 is typically moderately busy at Six Flags Discovery Kingdom, averaging 61% crowd level. The busiest is Saturday 17 Oct at 79%.

65%crowds
Next bestSun 18 Oct 66%Sun 25 Oct 67%Sat 31 Oct 72%

Six Flags Discovery Kingdom is busy today, at around 74% crowd levels, and busy tomorrow. This weekend is looking busy.

This crowd calendar predicts daily crowd levels for Six Flags Discovery Kingdom 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 Discovery Kingdom, October 2026
MonTueWedThuFriSatSun
154%Typical19 min lines255%Typical20 min lines365%Typical27 min lines455%Quieter20 min lines
554%Typical20 min lines652%Typical18 min lines742%Quieter14 min lines846%Typical16 min lines954%Typical19 min lines1074%*BusierEst.35 min lines11am - 8pm1165%*TypicalEst.26 min lines11am - 7pm
12Closed13Closed14Closed15Closed16Closed1779%*BusiestEst.41 min lines11am - 8pm1866%*TypicalEst.27 min lines11am - 7pm
19Closed20Closed21Closed22Closed23Closed2474%*BusierEst.36 min lines11am - 8pm2567%*TypicalEst.28 min lines11am - 7pm
26Closed27Closed28Closed29Closed30Closed3172%*BusierEst.32 min lines11am - 8pm
  1. Thu1Hours unavailable54%Typical19 min lines
  2. Fri2Hours unavailable55%Typical20 min lines
  3. Sat3Hours unavailable65%Typical27 min lines
  4. Sun4Hours unavailable55%Quieter20 min lines
  5. Mon5Hours unavailable54%Typical20 min lines
  6. Tue6Hours unavailable52%Typical18 min lines
  7. Wed7Hours unavailable42%Quieter14 min lines
  8. Thu8Hours unavailable46%Typical16 min lines
  9. Fri9Hours unavailable54%Typical19 min lines
  10. Sat1011am - 8pm74%*Est.Busier35 min lines
  11. Sun1111am - 7pm65%*Est.Typical26 min lines
  12. Mon12Hours unavailableClosed
  13. Tue13Hours unavailableOctober breakClosed
  14. Wed14Hours unavailableOctober breakClosed
  15. Thu15Hours unavailableOctober breakClosed
  16. Fri16Hours unavailableOctober breakClosed
  17. Sat1711am - 8pmOctober break79%*Est.Busiest41 min lines
  18. Sun1811am - 7pm66%*Est.Typical27 min lines
  19. Mon19Hours unavailableAutumn breakClosed
  20. Tue20Hours unavailableAutumn breakClosed
  21. Wed21Hours unavailableAutumn breakClosed
  22. Thu22Hours unavailableAutumn breakClosed
  23. Fri23Hours unavailableAutumn breakClosed
  24. Sat2411am - 8pmAutumn break74%*Est.Busier36 min lines
  25. Sun2511am - 7pmAutumn break67%*Est.Typical28 min lines
  26. Mon26Hours unavailableOctober half-termClosed
  27. Tue27Hours unavailableOctober half-termClosed
  28. Wed28Hours unavailableOctober half-termClosed
  29. Thu29Hours unavailableOctober half-termClosed
  30. Fri30Hours unavailableOctober half-termClosed
  31. Sat3111am - 8pm72%*Est.Busier32 min lines
Quietest Among the quietest days at this parkQuieter Quieter than a normal day hereTypical A normal day for this parkBusier Busier than a normal day hereBusiest Among the busiest days at this park

Lines at Six Flags Discovery Kingdom average 26 minutes across 17 recorded days, and 42 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 Discovery Kingdom

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 2026November 2026December 2026
Thanksgiving week 2026Christmas and New Year 2026Every school holiday

Frequently asked

How busy is Six Flags Discovery Kingdom today?

Six Flags Discovery Kingdom is predicted to be busy today, at around 74% crowd levels. Lower percentages mean shorter queues.

How busy will Six Flags Discovery Kingdom be tomorrow?

Six Flags Discovery Kingdom is predicted to be busy tomorrow, at around 65% crowd levels.

Is Six Flags Discovery Kingdom busy this weekend?

This weekend Six Flags Discovery Kingdom is looking busy, at around 70% crowd levels on average.

When is the quietest day to visit Six Flags Discovery Kingdom in October 2026?

Wednesday 7th is predicted to be the quietest day to visit Six Flags Discovery Kingdom in October 2026, at around 42% crowd levels.

When is Six Flags Discovery Kingdom busiest in October 2026?

Saturday 17th is predicted to be the busiest day at Six Flags Discovery Kingdom in October 2026, at around 79% crowd levels.

How busy is Six Flags Discovery Kingdom in October 2026?

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

Is Six Flags Discovery Kingdom busier on weekends?

Yes - Six Flags Discovery Kingdom 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 Discovery Kingdom?

The best time to visit Six Flags Discovery Kingdom is on its quietest predicted days - Wednesday 7th is the quietest in October 2026 (about 42%). Arriving at opening also means the shortest waits.

Six Flags Discovery Kingdom live wait times todaySix Flags Discovery Kingdom opening timesBest time to visit Six Flags Discovery KingdomSix Flags Discovery Kingdom ride reliabilityPlan your day at Six Flags Discovery Kingdom

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