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A LIGHT DAY

If you'd been here on a weekend like this,
you'd have cleared every headliner without breaking a sweat.

Jun 20, 2026 held steady at a 4/10, a forgiving day if you arrived with a plan. Crowds bounced between a 1 and a 6, settling around a 4 for most of the day.

PLANNING A TRIP?
Pick your dates on the crowd calendar and we'll show you how this day compares to your window.
4
/10
Light
AVG WAIT25m
PEAK90m
RIDES OPEN19/18
WEATHER83° Clear
Six Flags Great Adventure crowd report infographic for Jun 20, 2026
Tap to enlarge

The day, hour by hour.

11 AM to 10 PM · crowd level 1–10
5
11 AM
1
12 PM
2
1 PM
3
2 PM
5
3 PM
5
4 PM
3
5 PM
5
6 PM
4
7 PM
6
8 PM
3
9 PM
3
10 PM
11 AM to 10 AM
Hit The Flash: Vertical Velocity first

Even on a light day, The Flash: Vertical Velocity builds fast by mid-morning. Get there before the gates open.

11 AM to 1 PM
Lunch is the low water mark

Waits ease during the noon hour. Hit a second-tier ride now.

2 PM to 6 PM
Walk-on window opens

Justice League + SkyScreamer fall to walk-on in the mid-afternoon. Re-rideable.

8 PM to 10 PM
Final-hour re-rides

Most families leave well before close. Re-ride your favorite while everyone else heads out.

Every ride, by average wait.

28 rides · avg wait shown
The Flash: Vertical Velocity
70m avg
peak 90m · 97% uptime
Roaring Rapids
39m avg
peak 45m · 70% uptime
Skull Mountain
35m avg
peak 35m · 95% uptime
Superman: Ultimate Flight
33m avg
peak 45m · 92% uptime
Jersey Devil Coaster
32m avg
peak 45m · 90% uptime
El Toro
31m avg
peak 60m · 94% uptime
Saw Mill Log Flume
29m avg
peak 45m · 99% uptime
Wonder Woman Lasso of Truth
26m avg
peak 30m · 93% uptime
The Joker
24m avg
peak 60m · 85% uptime
Harley Quinn Crazy Train
22m avg
peak 45m · 97% uptime
The Dark Knight Coaster
20m avg
peak 30m · 95% uptime
Houdini's Great Escape
19m avg
peak 30m · 99% uptime
Justice League: Battle for Metropolis
16m avg
peak 45m · 98% uptime
SkyScreamer
16m avg
peak 20m · 90% uptime
Nitro
14m avg
peak 30m · 99% uptime
Giant Wheel
13m avg
peak 15m · 99% uptime
Medusa
10m avg
peak 45m · 82% uptime
Runaway Mine Train
5m avg
peak 5m · 90% uptime
Barnstormer
0m avg
peak 0m · -- uptime
Batman The Ride
Closed all day
Buccaneer
0m avg
peak 0m · 99% uptime
Carousel
0m avg
peak 0m · -- uptime
Enchanted Teacups
0m avg
peak 0m · -- uptime
Fender Benders
0m avg
peak 0m · -- uptime
Jolly Roger
0m avg
peak 0m · -- uptime
Scrambler
0m avg
peak 0m · -- uptime
Slingshot
0m avg
peak 0m · -- uptime
Tango
0m avg
peak 0m · -- uptime
1 ride was closed all day
Batman The Ride

Weather that day: ☀️ Clear, high 83°F, low 65°F, no rain.

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Six Flags Great Adventure crowd report infographic for Jun 20, 2026
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https://rideready.app/parks/six-flags-great-adventure/crowd-calendar/2026-06-20/
FOR YOUR TRIP

This is the day,
but live, in your pocket.

A light day rewards a loose plan. Ride Ready watches the lines for you, flags the dips, and tells you what to ride next, free.

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WHAT YOU'D HAVE GOTTEN ON THIS DAY
10:42a Drop alert: The Flash 84m to 49m
1:15p Walk-on window: Justice League + SkyScreamer
4:08p Smart pick: The Flash is short right now, go
6:30p Dinner spike flagged, sit it out
4 drop alerts · 3 picks · 1 skip suggestion