Holiday in the Park 2026 at Six Flags Over Texas: crowd calendar
Holiday in the Park 2026 at Six Flags Over Texas runs 21 Nov to 30 Dec 2026 and is forecast busy, averaging 78% crowd level. The quietest date is Fri 18 Dec at 69%, the busiest Sat 26 Dec at 86%.
Quietest date of Holiday in the Park 2026
Holiday in the Park 2026 is forecast busy at Six Flags Over Texas, averaging 78% crowd level across its 23 dates. The busiest is Saturday 26 Dec at 86%.
Across its 23 dates the forecast averages 78% crowd level, which is busier than a normal day here. That is 34 points busier than the same weeks measured in 2025 (44%). Expect lines to average around 41 minutes park-wide on a typical date.
Every date, with the forecast
November 2026
December 2026
How the same weeks ran in 2025
Between 21 Nov and 30 Dec 2025 the park measured 44% on average over 25 recorded days. The busiest was Tuesday 25 Nov at 77%, the quietest Monday 24 Nov at 39%. These are the same calendar weeks, not necessarily 2025's event dates.
Busiest days, measured
- 1Tuesday 25 Nov77%
- 2Friday 28 Nov72%
- 3Sunday 23 Nov59%
- 4Wednesday 26 Nov57%
- 5Saturday 22 Nov56%
Quietest days, measured
- 1Tuesday 30 Dec39%
- 2Monday 29 Dec39%
- 3Sunday 28 Dec39%
- 4Saturday 27 Dec39%
- 5Friday 26 Dec39%
Dates as published by Six Flags Over Texas; always check the park's own site before travelling. 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. We score every past forecast against what the queues actually did and publish the result in the crowd forecast accuracy ledger.
Frequently asked
When is Holiday in the Park 2026 at Six Flags Over Texas?
Holiday in the Park 2026 runs 21 Nov to 30 Dec 2026, on selected dates: 23 dates in total. Dates are as published by Six Flags Over Texas.
What is the quietest date of Holiday in the Park 2026?
Friday 18 Dec is forecast the quietest at 69% crowd level. The next best are Tue 24 Nov (74%), Sun 29 Nov (74%), Sun 22 Nov (75%).
What is the busiest date of Holiday in the Park 2026?
Saturday 26 Dec is forecast the busiest at 86%. The 8 dates that fall in the Christmas (21 Dec to 30 Dec) average 82%.
How busy is Holiday in the Park compared with a normal day at Six Flags Over Texas?
The event dates average 78% crowd level, busier than a normal day here. The same weeks in 2025 measured 44% on average.

