Six Flags St. Louis Crowd Calendar

How busy each day runs — based on historical wait times, with weather and park hours.

Viewing

April 2027

Click a day to see ride waits, weather, and prior-year context.

Today
Thu
1
Crowd—
Fri
2
Crowd~99%
Predicted
202399%
Sat
3
Crowd~0%
Predicted
20230%
Sun
4
Crowd~10%
Predicted
202519%
20230%
Mon
5
Crowd—
Tue
6
Crowd—
Wed
7
Crowd—
Thu
8
Crowd—
Fri
9
Crowd—
Sat
10
Crowd~44%
Predicted
202588%
20230%
Sun
11
Crowd~45%
Predicted
202590%
20230%
Mon
12
Crowd—
Tue
13
Crowd—
Wed
14
Crowd—
Thu
15
Crowd—
Fri
16
Crowd~38%
Predicted
202538%
Sat
17
Crowd—
Sun
18
Crowd~37%
Predicted
202537%
Mon
19
Crowd—
Tue
20
Crowd—
Wed
21
Crowd—
Thu
22
Crowd—
Fri
23
Crowd~92%
Predicted
202592%
Sat
24
Crowd~73%
Predicted
202552%
202393%
Sun
25
Crowd~52%
Predicted
202541%
202362%
Mon
26
Crowd~37%
Predicted
202337%
Tue
27
Crowd—
Wed
28
Crowd—
Thu
29
Crowd—
Fri
30
Crowd~92%
Predicted
202592%
EmptyQuietLightModerateSteadyBusyVery busyPacked★ holiday · ~ predicted