Shanghai Disneyland Resort ride reliability

1. 1Space Chat With Stitch16d 11h lost · 60 breakdowns · down on 60 of 60 days 47.8%
2. 2Pixar Adventurous Journey11d 10h lost · 61 breakdowns · down on 60 of 60 days 63.7%
3. 3Voyage to the Crystal Grotto10d 19h lost · 8 breakdowns · down on 30 of 60 days 64.3%
4. 4TRON Realm, Chevrolet Digital Challenge5d 10h lost · 39 breakdowns · down on 60 of 60 days 82.8%
5. 5Alice in Wonderland Maze5d 0h lost · 60 breakdowns · down on 60 of 60 days 84%
6. 6Dumbo the Flying Elephant5d 0h lost · 62 breakdowns · down on 60 of 60 days 84.1%
7. 7Become Iron Man at the Marvel Universe4d 2h lost · 60 breakdowns · down on 60 of 60 days 86.9%
8. 8Marvel Universe4d 2h lost · 60 breakdowns · down on 60 of 60 days 86.9%
9. 9Challenge Trails at Camp Discovery1d 10h lost · 16 breakdowns · down on 33 of 60 days 95.3%
10. 10“Once Upon a Time” Adventure1d 10h lost · 9 breakdowns · down on 35 of 60 days 95.3%
11. 11Vista Trail at Camp Discovery1d 7h lost · 10 breakdowns · down on 39 of 60 days 95.8%
12. 12Fantasia Carousel1d 5h lost · 44 breakdowns · down on 43 of 60 days 96.1%
13. 13Shipwreck Shore1d 5h lost · 6 breakdowns · down on 60 of 60 days 96.1%
14. 14Pirates of the Caribbean Battle for the Sunken Treasure1d 0h lost · 15 breakdowns · down on 16 of 60 days 96.7%
15. 15Jet Packs19h 13m lost · 9 breakdowns · down on 10 of 60 days 97.4%
16. 16Zootopia: Hot Pursuit18h 6m lost · 16 breakdowns · down on 19 of 60 days 97.6%
17. 17Rex’s Racer11h 27m lost · 24 breakdowns · down on 28 of 60 days 98.5%
18. 18The Many Adventures of Winnie the Pooh10h 22m lost · 13 breakdowns · down on 17 of 60 days 98.6%
19. 19Seven Dwarfs Mine Train7h 42m lost · 14 breakdowns · down on 14 of 60 days 99%
20. 20Roaring Rapids7h 27m lost · 9 breakdowns · down on 12 of 60 days 99%
21. 21Peter Pan’s Flight7h 26m lost · 7 breakdowns · down on 12 of 60 days 99%
22. 22Slinky Dog Spin6h 30m lost · 10 breakdowns · down on 23 of 60 days 99.1%
23. 23Soaring Over the Horizon5h 29m lost · 2 breakdowns · down on 4 of 60 days 99.2%
24. 24TRON Lightcycle Power Run – Presented by Chevrolet5h 22m lost · 4 breakdowns · down on 4 of 60 days 99.3%
25. 25Siren's Revenge5h 3m lost · 0 breakdowns · down on 60 of 60 days 99.3%
26. 26Junior Explorers Camp4h 39m lost · 0 breakdowns · down on 55 of 60 days 99.4%
27. 27Woody’s Roundup3h 56m lost · 5 breakdowns · down on 6 of 60 days 99.5%
28. 28Buzz Lightyear Planet Rescue2h 6m lost · 4 breakdowns · down on 9 of 60 days 99.7%
29. 29Hunny Pot Spin21m lost · 1 breakdown · down on 3 of 60 days 100%

Breakdowns cluster at 6pm, with 178 of the 585 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 663 rides simply were not running at opening, which is a late start rather than a fault and is counted separately. The other 43 closures start in the 9pm 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 17 Sept, when 23.3% of the park's ride hours were lost and 20 of 33 rides went down at some point.