Six Flags Great Adventure · US & Canada · typical hours 10 AM–9 PM
The one-minute version: be at the gate 30–45 minutes before opening and ride Jersey Devil Coaster first. Waits peak from late morning to mid-afternoon — do shows and meals then. The final hour is often as quiet as rope drop. There is no headline evening show, so the final operating hour is usually the quietest time to ride.
Worth it on busy days: A Flash Pass is defensible on a July Saturday and hard to justify midweek.
See today's live waits free Ready-made touring plansQueues here follow a predictable daily shape. Lines are shortest in the first hour and the last, and peak 2 PM–4 PM — that is the window to spend on shows, meals or indoor attractions rather than headliners.
Typical shape of a Six Flags Great Adventure day, shown as each hour's share of that day's own peak wait. Actual minutes vary by season and day of week — check today's live waits.
| Hour | Typical wait level |
|---|---|
| 10 AM | 30% of the day's peak |
| 11 AM | 47% of the day's peak |
| 12 PM | 68% of the day's peak |
| 1 PM | 86% of the day's peak |
| 2 PM | 97% of the day's peak |
| 3 PM | 100% of the day's peak |
| 4 PM | 95% of the day's peak |
| 5 PM | 82% of the day's peak |
| 6 PM | 64% of the day's peak |
| 7 PM | 44% of the day's peak |
| 8 PM | 30% of the day's peak |
Be at the gate 30–45 minutes before opening and ride in this order. Jersey Devil is a single-rail coaster with modest capacity, and El Toro's line moves slowly when it is running.
The first hour is the cheapest capacity of the day — no pass, no fee, and typically the shortest waits you will see.
Red = busiest, green = quietest, grey = moderate.
Expect the year's longest waits during the summer holiday and Fright Fest weekends.
The best value for short lines is May weekdays and September weekdays.
Worth it on busy days
A Flash Pass is defensible on a July Saturday and hard to justify midweek. Check which of the marquee coasters are actually operating before you buy — this park has a patchy record on downtime, and paying to skip lines for rides that are closed is the worst outcome.
Price: roughly $40–$120 virtual queue — you wait, just not in line. Prices change often and by date — treat this as a range, not a quote.
Maben Parks shows every wait live with a "vs typical" marker, and your magical fairy will run the numbers for your party and date — including telling you to keep your money when the answer is no.
Check today's waits before you buyPlanning ahead? The free Six Flags Great Adventure crowd calendar scores every day for the next four months, 1 to 10 — no sign-up.
Median posted wait across the rides we track, on moderate days — the crowd level most visitors get. The shaded band is the middle half of readings at that hour.
Detected automatically from the live feed — each of these reported closed all day, every day, for at least three operating days. Observed through September 7, 2026.
| Attraction | Closed since | Duration |
|---|---|---|
| Runaway Train | August 26, 2026 | 13 operating days |
| Safari Off-Road Adventure | August 26, 2026 | 13 operating days |
| Roaring Rapids | September 3, 2026 | 5 operating days |
Generated from wait-feed observations, not an operator announcement: a long closure usually means refurbishment, but we report what the feed shows rather than guessing why. Always check the operator's own page before travelling for one specific ride.
Every wait we have recorded here, grouped by how busy the day turned out to be. The bold figure is the middle half of what we saw — a quarter of the time it was shorter, a quarter of the time longer. Read it against today’s crowd level to know whether the number on the sign is good or bad.
| Ride | Lightlevel 1 | Moderatelevel 3 | Packedlevel 5 |
|---|---|---|---|
| SUPERMAN™: Ultimate Flight | 0–00 typical | 0–400 typical | 0–9030 typical |
| THE FLASH™: Vertical Velocity | 5–2015 typical | 60–7560 typical | 60–9075 typical |
| WONDER WOMAN™ Lasso of Truth | 0–50 typical | — | 30–9060 typical |
| Barrels O’ Fun | 0–00 typical | 10–4530 typical | 20–6045 typical |
| BATMAN™ The Ride | 0–00 typical | 0–4025 typical | 10–6020 typical |
| El Toro | 0–00 typical | 0–4515 typical | 15–6045 typical |
| JUSTICE LEAGUE™: Battle for METROPOLIS | 0–50 typical | 0–150 typical | 15–6030 typical |
| Nitro | 0–00 typical | 10–6050 typical | 5–6030 typical |
| Medusa | 0–50 typical | 0–2515 typical | 0–5015 typical |
| SkyScreamer | 0–00 typical | 0–3015 typical | 0–5025 typical |
| Saw Mill Log Flume | 0–205 typical | 0–3020 typical | 0–5020 typical |
| HARLEY QUINN™ Crazy Train | 0–00 typical | 20–3030 typical | 5–4530 typical |
| Jersey Devil Coaster | 0–50 typical | 25–3030 typical | 0–4525 typical |
| THE DARK KNIGHT™ Coaster | 0–00 typical | 0–455 typical | 10–4520 typical |
| THE JOKER™ | 0–00 typical | 30–3530 typical | 20–4535 typical |
| Skull Mountain | 0–00 typical | 0–4520 typical | 0–3010 typical |
| Roaring Rapids | 0–00 typical | 0–55 typical | 0–400 typical |
| Giant Wheel | 0–00 typical | 0–150 typical | 0–3020 typical |
Minutes of posted standby wait, from our own recorded snapshots — up to 7 days per figure. Cells stay blank until a ride has enough observations at that crowd level to be worth printing. Posted waits are what the park displays, which is not always what you queue.
Aim to be at the gate 30–45 minutes before the posted opening time of 10 AM. The first hour consistently has the day's shortest waits, and arriving even 45 minutes late typically costs you two headliners.
10 AM–11 AM and 8 PM–9 PM — the opening hour and the final hour of the operating day. Waits peak 2 PM–4 PM, so plan meals, shows and indoor attractions for that window.
Jersey Devil Coaster, then El Toro and Nitro. Jersey Devil is a single-rail coaster with modest capacity, and El Toro's line moves slowly when it is running.
May and September — May weekdays and September weekdays. Avoid June, July, August and October, when the summer holiday and Fright Fest weekends.
A Flash Pass is defensible on a July Saturday and hard to justify midweek. Check which of the marquee coasters are actually operating before you buy — this park has a patchy record on downtime, and paying to skip lines for rides that are closed is the worst outcome.