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Park Queue TimesPQT

Six Flags St Louis ride reliability

11 operating days30 Aug to 27 Sept22 rides tracked

22 tracked rides at Six Flags St Louis ran 33.8% of opening hours across the last 11 operating days, which is poor. The least reliable is Daffy Duck Stars on Parade at 10.9%, down on 11 of 11 days.

Reliability verdict

Poor

Across the last 11 operating days, 22 tracked rides ran 33.8% of opening hours. The one to plan around is Daffy Duck Stars on Parade, at 10.9%.

33.8%uptime
Least reliableDaffy Duck Stars on Parade 10.9%Foghorn Leghorn National Park Railway 10.9%Bugs Bunny Ranger Pilots 10.9%

Every Six Flags St Louis ride ranked by uptime

Uptime by ride

22 rides · 11 days · worst first

  1. 1Daffy Duck Stars on Parade3d 15h lost · 1 breakdown · down on 11 of 11 days 10.9%
  2. 2Foghorn Leghorn National Park Railway3d 15h lost · 1 breakdown · down on 11 of 11 days 10.9%
  3. 3Bugs Bunny Ranger Pilots3d 15h lost · 1 breakdown · down on 11 of 11 days 10.9%
  4. 4Elmer Fudd Weather Balloons3d 15h lost · 1 breakdown · down on 11 of 11 days 10.9%
  5. 5Bugs Bunny Fort Fun3d 14h lost · 1 breakdown · down on 11 of 11 days 11.3%
  6. 6Taz Twisters3d 14h lost · 1 breakdown · down on 11 of 11 days 11.3%
  7. 7Tweety Twee House3d 14h lost · 1 breakdown · down on 11 of 11 days 11.3%
  8. 8Marvin the Martian Camp Invasion3d 14h lost · 1 breakdown · down on 11 of 11 days 11.3%
  9. 9Pandemonium2d 16h lost · 2 breakdowns · down on 11 of 11 days 30.8%
  10. 10Colossus1d 17h lost · 2 breakdowns · down on 8 of 11 days 57.2%
  11. 11Tommy G. Robertson Railroad1d 16h lost · 4 breakdowns · down on 7 of 11 days 58.4%
  12. 12Boomerang1d 14h lost · 2 breakdowns · down on 7 of 11 days 59.2%
  13. 13Screamin’ Eagle1d 13h lost · 3 breakdowns · down on 8 of 11 days 60.1%
  14. 14American Thunder1d 13h lost · 2 breakdowns · down on 7 of 11 days 60.3%
  15. 15Rookie Racer1d 13h lost · 2 breakdowns · down on 8 of 11 days 60.3%
  16. 16The Boss1d 7h lost · 5 breakdowns · down on 7 of 11 days 66.5%
  17. 17CATWOMAN™ Whip1d 7h lost · 3 breakdowns · down on 7 of 11 days 66.6%
  18. 18River King Mine Train1d 7h lost · 3 breakdowns · down on 7 of 11 days 67%
  19. 19SUPERGIRL™ Sky Flyer1d 7h lost · 3 breakdowns · down on 7 of 11 days 67.1%
  20. 20SHAZAM!™11h 1m lost · 2 breakdowns · down on 3 of 11 days 89%
  21. 21BATMAN™: The Ride5h 48m lost · 2 breakdowns · down on 4 of 11 days 94.3%
  22. 22Ninja5h 12m lost · 1 breakdown · down on 3 of 11 days 94.8%
Excellent 95% and upGood 85-94%Patchy 70-84%Poor under 70%

When Six Flags St Louis rides break down

Closures by the hour they start

44 breakdowns · late starts excluded

21pm
53pm
64pm
55pm
146pm
47pm
38pm
49pm

Breakdowns cluster at 6pm, with 14 of the 43 closures that started before the park's final hour beginning then - so the ride you most want is safest earlier in the day, not saved for last. A further 221 rides simply were not running at opening, which is a late start rather than a fault and is counted separately. The other 1 closures start in the 10pm hour, when the park is shutting - those are rides finishing their day, not failing, so they are left out here.

Six Flags St Louis downtime day by day

Share of ride hours lost

30 Aug to 27 Sept

30 Aug27 Sept

The worst day in this window was 19 Sept, when 81.6% of the park's ride hours were lost and 31 of 38 rides went down at some point.

Uptime is the share of the park's own operating minutes a ride was running, recorded every few minutes and averaged over 11 days. A closure counts as one breakdown when it lasts ten minutes or more; shorter stops still count towards time lost, because a two-minute reset is not a fault. Touching closure windows are merged into one closure - a ride shut all day arrives from the feed as that day sliced into the sampling interval, and counting each slice would report one bad day as a hundred breakdowns.

Frequently asked

Which rides break down most at Six Flags St Louis?

Daffy Duck Stars on Parade (10.9%), Foghorn Leghorn National Park Railway (10.9%), Bugs Bunny Ranger Pilots (10.9%) have the lowest uptime at Six Flags St Louis across the last 11 recorded operating days. The full ranking of all 22 tracked rides is above.

How reliable is Six Flags St Louis overall?

Six Flags St Louis averages 33.8% uptime across 22 tracked rides, which is poor. 3 good, 19 poor.

Which ride at Six Flags St Louis is the most reliable?

Ninja, at 94.8% uptime over 11 recorded days, losing only 5h 12m in total.

What time of day do rides break down at Six Flags St Louis?

6pm is the commonest hour for a closure to start, with 14 of the 43 closures that started before the park's final hour beginning then. Rides that are not running at opening are counted separately as late starts, not as faults.

Which rides are closed at Six Flags St Louis today?

This page is the longer-term pattern rather than the live picture. For what is shut right now, open the Six Flags St Louis live page - every ride shows whether it is open or closed, with the reason where the park provides one.

How is uptime measured?

Each ride's open or closed status is recorded every few minutes through the park's own operating hours. Uptime is the share of those minutes the ride was running. A closure counts as one breakdown when it lasts ten minutes or more; shorter stops still count towards time lost, because a two-minute reset is not a fault.

Does weather affect Six Flags St Louis reliability?

Yes. Water rides close in heavy rain, and exposed coasters close in lightning, high winds or very cold temperatures. These figures reflect actual operations including weather closures, which is why uptime varies through the year.