Six Flags Great Adventure wait time statistics

The Conjuring Universe has the longest average wait at Six Flags Great Adventure, at 59 minutes, followed by Asylum (55 minutes) and THE FLASH™: Vertical Velocity (51 minutes). 16 of the 37 rides have an average wait of 15 minutes or less.

Asylum sees the longest peak waits at Six Flags Great Adventure, with its daily maximum averaging 79 minutes, ahead of The Conjuring Universe (76 minutes) and THE FLASH™: Vertical Velocity (66 minutes).

Six Flags Great Adventure is usually quietest in December, when crowd levels average as low as 31%. The busiest month tends to be October, at around 71%.

Thursday is typically the quietest day of the week at Six Flags Great Adventure, averaging 39% compared with 64% on Saturday. On average, weekdays are 15 percentage points quieter than weekends.

So far in 2026, Six Flags Great Adventure is running 3 percentage points busier than at the same point in 2025 (55% compared with 52%). Of the full years on record, 2024 was the busiest, averaging 59%. 2020 and 2021 are left out of these comparisons because COVID-19 closures and capacity limits affected crowd levels in those years.