Hong Kong Disneyland ride reliability

1. 1Main Street Vehicles5d 1h lost · 46 breakdowns · down on 47 of 49 days 73.8%
2. 2Mystic Manor4d 19h lost · 32 breakdowns · down on 47 of 49 days 75.7%
3. 3Jungle River Cruise3d 5h lost · 1 breakdown · down on 46 of 49 days 83.8%
4. 4Slinky Dog Spin2d 9h lost · 2 breakdowns · down on 48 of 49 days 88.1%
5. 5RC Racer2d 8h lost · 4 breakdowns · down on 48 of 49 days 88.3%
6. 6Cinderella Carousel1d 15h lost · 31 breakdowns · down on 46 of 49 days 91.9%
7. 7Toy Soldier Parachute Drop1d 7h lost · 28 breakdowns · down on 47 of 49 days 93.4%
8. 8Iron Man Experience - Presented by AIA1d 2h lost · 27 breakdowns · down on 47 of 49 days 94.5%
9. 9"it's a small world"1d 1h lost · 2 breakdowns · down on 46 of 49 days 94.7%
10. 10Dumbo the Flying Elephant22h 54m lost · 30 breakdowns · down on 46 of 49 days 95.2%
11. 11Big Grizzly Mountain Runaway Mine Cars12h 45m lost · 6 breakdowns · down on 47 of 49 days 97.5%
12. 12Hyperspace Mountain6h 22m lost · 4 breakdowns · down on 47 of 49 days 98.7%
13. 13Ant-Man and The Wasp: Nano Battle!4h 50m lost · 2 breakdowns · down on 47 of 49 days 99%
14. 14The Many Adventures of Winnie the Pooh4h 21m lost · 3 breakdowns · down on 46 of 49 days 99.1%
15. 15Wandering Oaken’s Sliding Sleighs3h 35m lost · 1 breakdown · down on 46 of 49 days 99.2%
16. 16Mad Hatter Tea Cups2h 12m lost · 0 breakdowns · down on 47 of 49 days 99.5%

Breakdowns cluster at 7pm, with 73 of the 210 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 321 rides simply were not running at opening, which is a late start rather than a fault and is counted separately. The other 9 closures start in the 8pm 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 21 Sept, when 37% of the park's ride hours were lost and 20 of 20 rides went down at some point.