November 2026 · Gurnee, Illinois, United States

Six Flags Great America crowd calendar

Quietest: Sun 1 Nov56%
Busiest: Tue 10 Nov57%
Typical day: 57%
Days open: 30/30

Six Flags Great America is usually moderately busy in November.

Crowd calendar ↓

November 2026 at a glance

November 2026

No day this month stands out as clearly quieter.

57%crowds

Daily crowd levels and opening hours for Six Flags Great America, November 2026
Mon	Tue	Wed	Thu	Fri	Sat	Sun
						156%Typical21 min lines11am - 10pm16°
2Closed	3Closed	4Closed	5Closed	6Closed	7Closed	8Closed
9Closed	1057%^*Typical · Est.21 min lines19°	11Closed	12Closed	13Closed	14Closed	15Closed
16Closed	17Closed	18Closed	19Closed	20Closed	21Closed	22Closed
23Closed	24Closed	25Closed	26Closed	27Closed	28Closed	29Closed
30Closed

How busy

QuietestAmong the quietest days at this park
QuieterQuieter than a normal day here
2 daysTypicalA normal day for this park
BusierBusier than a normal day here
BusiestAmong the busiest days at this park

On the days this month

Opening hours
Rainy day
Light rain
Cold day
Hot day
Sunny day
Partly cloudy day
Cloudy day
Veterans Day11 Nov
Thanksgiving Day26 Nov
Fright Fest1 Nov
Kids Boo Fest / Tricks and Treats (daytime family Halloween)1 Nov
Oktoberfest1 Nov

Lines at Six Flags Great America average 28 minutes across 27 recorded days, and 50 minutes on the busiest of them. A high score means busy for this park.

Forecasts come from this park's past queues, holidays and the weather. Hours can change, so check the park's site before you go. We check every forecast against the real queues: see how we did.