Dollywood ride reliability

1. 1NightFlight Expedition16d 9h lost · 49 breakdowns · down on 55 of 56 days 31.4%
2. 2Dollywood Express Train Depot6d 15h lost · 67 breakdowns · down on 56 of 56 days 72.6%
3. 3Daredevil Falls3d 21h lost · 59 breakdowns · down on 55 of 56 days 83.8%
4. 4Mystery Mine ®3d 15h lost · 68 breakdowns · down on 46 of 56 days 85.2%
5. 5Drop Line®3d 0h lost · 43 breakdowns · down on 52 of 56 days 87.5%
6. 6Wild Eagle ®2d 20h lost · 56 breakdowns · down on 56 of 56 days 88.2%
7. 7Dragonflier2d 17h lost · 44 breakdowns · down on 52 of 56 days 88.6%
8. 8Lightning Rod ®2d 15h lost · 56 breakdowns · down on 54 of 56 days 88.9%
9. 9Big Bear Mountain2d 14h lost · 59 breakdowns · down on 56 of 56 days 89.2%
10. 10Black Bear Trail2d 14h lost · 50 breakdowns · down on 50 of 56 days 89.3%
11. 11FireChaser Express ®2d 12h lost · 39 breakdowns · down on 53 of 56 days 89.5%
12. 12Great Tree Swing2d 10h lost · 40 breakdowns · down on 44 of 56 days 89.8%
13. 13Tennessee Tornado2d 10h lost · 43 breakdowns · down on 54 of 56 days 89.8%
14. 14Thunderhead ®2d 8h lost · 42 breakdowns · down on 54 of 56 days 90.2%
15. 15Rockin' Roadway2d 8h lost · 73 breakdowns · down on 53 of 56 days 90.2%
16. 16Whistle Punk Chaser®2d 8h lost · 48 breakdowns · down on 47 of 56 days 90.2%
17. 17Barnstormer2d 7h lost · 40 breakdowns · down on 45 of 56 days 90.2%
18. 18Blazing Fury2d 9h lost · 35 breakdowns · down on 48 of 56 days 90.4%
19. 19Treetop Tower2d 4h lost · 29 breakdowns · down on 43 of 56 days 90.7%
20. 20Smoky Mountain River Rampage2d 3h lost · 30 breakdowns · down on 38 of 56 days 90.9%
21. 21Lumberjack Lifts2d 1h lost · 32 breakdowns · down on 43 of 56 days 91.4%
22. 22Sky Rider1d 23h lost · 28 breakdowns · down on 32 of 56 days 91.7%
23. 23The Mad Mockingbird1d 18h lost · 31 breakdowns · down on 37 of 56 days 92.6%
24. 24The Scrambler1d 16h lost · 18 breakdowns · down on 30 of 56 days 93.1%
25. 25Shooting Star1d 13h lost · 23 breakdowns · down on 30 of 56 days 93.4%
26. 26The Waltzing Swinger1d 12h lost · 23 breakdowns · down on 30 of 56 days 93.6%
27. 27The Amazing Flying Elephants1d 11h lost · 22 breakdowns · down on 30 of 56 days 93.8%
28. 28Piggy Parade1d 5h lost · 22 breakdowns · down on 26 of 56 days 94.8%
29. 29Demolition Derby1d 5h lost · 17 breakdowns · down on 26 of 56 days 94.9%
30. 30Lemon Twist1d 3h lost · 18 breakdowns · down on 26 of 56 days 95.1%
31. 31Busy Bees1d 3h lost · 18 breakdowns · down on 27 of 56 days 95.1%
32. 32Lucky Ducky1d 3h lost · 19 breakdowns · down on 25 of 56 days 95.2%
33. 33Village Carousel1d 1h lost · 16 breakdowns · down on 23 of 56 days 95.5%
34. 34Firehouse Fun Yard2h 46m lost · 1 breakdown · down on 21 of 56 days 99.5%

Breakdowns cluster at 1pm, with 193 of the 1,221 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 335 rides simply were not running at opening, which is a late start rather than a fault and is counted separately. The other 37 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 9 Aug, when 44.2% of the park's ride hours were lost and 35 of 35 rides went down at some point.