Hersheypark ride reliability

1. 1Twin Turnpike - Speedway presented by Sunoco5d 12h lost · 2 breakdowns · down on 17 of 17 days 1.2%
2. 2Mini Himalaya5d 12h lost · 0 breakdowns · down on 17 of 17 days 1.5%
3. 3Granny Bugs - Closes at 5PM4d 23h lost · 3 breakdowns · down on 17 of 17 days 9.4%
4. 4Liberty Flyers5d 1h lost · 1 breakdown · down on 17 of 17 days 9.8%
5. 5Wild Mouse5d 5h lost · 0 breakdowns · down on 17 of 17 days 10.3%
6. 6Mini Scrambler5d 0h lost · 2 breakdowns · down on 17 of 17 days 11.8%
7. 7Sweet Swing - Closes at 5PM4d 19h lost · 4 breakdowns · down on 17 of 17 days 12.4%
8. 8Pirate4d 21h lost · 2 breakdowns · down on 17 of 17 days 14%
9. 9Pony Parade - Closes at 5PM4d 14h lost · 5 breakdowns · down on 17 of 17 days 15.1%
10. 10Mini Pirate4d 23h lost · 0 breakdowns · down on 17 of 17 days 15.2%
11. 11Ferris Wheel4d 9h lost · 3 breakdowns · down on 17 of 17 days 22.8%
12. 12Monorail - Closes at 5PM4d 1h lost · 10 breakdowns · down on 17 of 17 days 23.4%
13. 13Minty Bees4d 4h lost · 1 breakdown · down on 16 of 17 days 25.5%
14. 14Music Express - Closes at 5PM3d 21h lost · 9 breakdowns · down on 17 of 17 days 25.5%
15. 15Helicopters presented by Penn State Health4d 0h lost · 3 breakdowns · down on 17 of 17 days 27.2%
16. 16Trailblazer - Closes at 5PM3d 18h lost · 17 breakdowns · down on 17 of 17 days 27.2%
17. 17Frog Hopper4d 0h lost · 5 breakdowns · down on 17 of 17 days 27.4%
18. 18Tea Cups - Closes at 5PM3d 17h lost · 11 breakdowns · down on 17 of 17 days 27.8%
19. 19Space Age3d 15h lost · 3 breakdowns · down on 17 of 17 days 30%
20. 20Wave Swinger3d 21h lost · 4 breakdowns · down on 17 of 17 days 31.5%
21. 21Twin Turnpike - Classic Cars presented by Sunoco3d 5h lost · 0 breakdowns · down on 17 of 17 days 40.9%
22. 22Skyrush3d 13h lost · 3 breakdowns · down on 17 of 17 days 41.1%
23. 23Jolly Rancher Remix - Featuring Halloween Overlay2d 17h lost · 10 breakdowns · down on 17 of 17 days 51.2%
24. 24The Howler2d 2h lost · 2 breakdowns · down on 17 of 17 days 62.6%
25. 25Misfit Bug2d 0h lost · 3 breakdowns · down on 17 of 17 days 64.9%
26. 26Tilt-A-Whirl1d 8h lost · 3 breakdowns · down on 16 of 17 days 69.6%
27. 27Storm Runner1d 10h lost · 4 breakdowns · down on 17 of 17 days 75.4%
28. 28Balloon Flite1d 7h lost · 1 breakdown · down on 16 of 17 days 76.7%
29. 29Fender Bender19h 45m lost · 1 breakdown · down on 16 of 17 days 78%
30. 30Cocoa Cruiser1d 5h lost · 4 breakdowns · down on 17 of 17 days 79.5%
31. 31Twizzlers Twisted Gravity1d 5h lost · 7 breakdowns · down on 17 of 17 days 81%
32. 32Lightning Racer- Dark Coaster1d 1h lost · 8 breakdowns · down on 17 of 17 days 83.5%
33. 33Swing Thing1d 0h lost · 2 breakdowns · down on 16 of 17 days 84.4%
34. 34Reese's Cupfusion17h 37m lost · 10 breakdowns · down on 17 of 17 days 87.8%
35. 35Hershey Triple Tower - Hershey's Tower14h 40m lost · 5 breakdowns · down on 17 of 17 days 87.8%
36. 36Convoy17h 14m lost · 1 breakdown · down on 17 of 17 days 89.3%
37. 37Mix'd Flavored By Jolly Rancher12h 55m lost · 10 breakdowns · down on 17 of 17 days 89.4%
38. 38The Claw16h 26m lost · 4 breakdowns · down on 17 of 17 days 89.6%
39. 39Kissing Tower11h 57m lost · 11 breakdowns · down on 17 of 17 days 91%
40. 40Traffic Jam7h 3m lost · 1 breakdown · down on 15 of 17 days 92.3%
41. 41Comet - Dark Coaster11h 40m lost · 5 breakdowns · down on 16 of 17 days 92.5%
42. 42Livery Stables7h 24m lost · 1 breakdown · down on 17 of 17 days 92.5%
43. 43Wildcat's Revenge - Dark Coaster10h 28m lost · 10 breakdowns · down on 17 of 17 days 92.6%
44. 44Scrambler5h 23m lost · 0 breakdowns · down on 16 of 17 days 94.2%
45. 45Candymonium - Dark Coaster6h 55m lost · 7 breakdowns · down on 14 of 17 days 94.8%
46. 46Great Bear7h 11m lost · 7 breakdowns · down on 17 of 17 days 94.9%
47. 47Fahrenheit6h 47m lost · 5 breakdowns · down on 17 of 17 days 95.3%
48. 48Dizzy Drums5h 52m lost · 2 breakdowns · down on 17 of 17 days 96.3%
49. 49Laff Trakk - Dark Coaster2h 31m lost · 2 breakdowns · down on 17 of 17 days 98.1%
50. 50Carrousel2h 40m lost · 3 breakdowns · down on 12 of 17 days 98.2%
51. 51Dry Gulch Railroad - Featuring Halloween Overlay1h 22m lost · 0 breakdowns · down on 17 of 17 days 99%
52. 52Starship America1h 14m lost · 0 breakdowns · down on 16 of 17 days 99%

Breakdowns cluster at 5pm, with 53 of the 215 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 404 rides simply were not running at opening, which is a late start rather than a fault and is counted separately. The other 2 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 4 Oct, when 54% of the park's ride hours were lost and 51 of 53 rides went down at some point.