Universal Volcano Bay ride reliability

1. 1Puka Uli Lagoon13d 0h lost · 2 breakdowns · down on 45 of 45 days 1%
2. 2TeAwa The Fearless River™12d 11h lost · 1 breakdown · down on 44 of 45 days 5.4%
3. 3Kopiko Wai Winding River™11d 14h lost · 3 breakdowns · down on 45 of 45 days 12%
4. 4Tot Tiki Reef11d 12h lost · 2 breakdowns · down on 45 of 45 days 12.7%
5. 5Runamukka Reef™11d 5h lost · 2 breakdowns · down on 45 of 45 days 14.9%
6. 6Krakatau Aqua Coaster1d 9h lost · 29 breakdowns · down on 27 of 45 days 89.4%
7. 7Honu of Honu ika Moana™23h 4m lost · 11 breakdowns · down on 14 of 45 days 92.7%
8. 8Maku of Maku Puihi Round Raft Rides™22h 6m lost · 10 breakdowns · down on 22 of 45 days 93.1%
9. 9Ohno of Ohyah & Ohno Drop Slides22h 1m lost · 16 breakdowns · down on 30 of 45 days 93.1%
10. 10Ko'okiri Body Plunge™16h 51m lost · 17 breakdowns · down on 18 of 45 days 94.7%
11. 11ika Moana of Honu ika Moana16h 11m lost · 11 breakdowns · down on 14 of 45 days 94.9%
12. 12Kala & Tai Nui Serpentine Body Slides15h 53m lost · 15 breakdowns · down on 22 of 45 days 95%
13. 13Ohyah of Ohyah & Ohno Drop Slides15h 47m lost · 14 breakdowns · down on 28 of 45 days 95.1%
14. 14Punga Racers15h 32m lost · 13 breakdowns · down on 26 of 45 days 95.1%
15. 15Puihi of Maku Puihi Round Raft Rides™15h 23m lost · 10 breakdowns · down on 23 of 45 days 95.2%
16. 16Taniwha Tubes™11h 9m lost · 10 breakdowns · down on 20 of 45 days 96.5%

Breakdowns cluster at 2pm, with 49 of the 165 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 340 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 5pm hour, when the park is shutting - those are rides finishing their day, not failing, so they are left out here.

The worst day in this window was 23 Sept, when 63% of the park's ride hours were lost and 20 of 20 rides went down at some point.