Six Flags Discovery Kingdom Crowd Calendar September 2026
Wondering how busy Six Flags Discovery Kingdom will be in September 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 dataSix Flags Discovery Kingdom is typically moderately busy in September 2026, averaging around 43% crowd levels. The quietest day to visit is predicted to be Monday 7th (about 28%), while the busiest is Tuesday 1st (about 68%).
What the crowd levels mean
Busyness, 0–100%Very quiet - walk onto most rides
Quiet - short waits, a great day to visit
Moderate - typical waits for popular rides
Busy - longer queues, plan your day
Very busy - arrive early, expect long waits
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 Discovery Kingdom in September 2026?
Monday 7th is predicted to be the quietest day to visit Six Flags Discovery Kingdom in September 2026, at around 28% crowd levels.
When is Six Flags Discovery Kingdom busiest in September 2026?
Tuesday 1st is predicted to be the busiest day at Six Flags Discovery Kingdom in September 2026, at around 68% crowd levels.
How busy is Six Flags Discovery Kingdom in September 2026?
On average, Six Flags Discovery Kingdom is moderately busy in September 2026 - around 43% crowd levels.
Is Six Flags Discovery Kingdom busier on weekends?
At Six Flags Discovery Kingdom, weekend and weekday crowd levels in September 2026 are fairly similar, so arriving early matters more than the day of the week.
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 - Monday 7th is the quietest in September 2026 (about 28%). Arriving at opening also means the shortest waits.