Epcot ride reliability

1. 1Living with the Land – Glimmering Greenhouses29d 15h lost · 1 breakdown · down on 60 of 60 days 0%
2. 2Test Track8d 9h lost · 116 breakdowns · down on 59 of 60 days 71.9%
3. 3Spaceship Earth3d 23h lost · 72 breakdowns · down on 55 of 60 days 86.7%
4. 4Frozen Ever After2d 22h lost · 40 breakdowns · down on 36 of 60 days 90.2%
5. 5Journey Into Imagination With Figment1d 20h lost · 48 breakdowns · down on 60 of 60 days 93.8%
6. 6Remy's Ratatouille Adventure1d 7h lost · 29 breakdowns · down on 27 of 60 days 95.6%
7. 7Guardians of the Galaxy: Cosmic Rewind1d 4h lost · 25 breakdowns · down on 31 of 60 days 96%
8. 8The Seas with Nemo & Friends20h 38m lost · 33 breakdowns · down on 32 of 60 days 97.1%
9. 9Gran Fiesta Tour Starring The Three Caballeros13h 27m lost · 16 breakdowns · down on 59 of 60 days 98.1%
10. 10Living with the Land6h 28m lost · 8 breakdowns · down on 59 of 60 days 99.1%
11. 11Mission: SPACE3h 8m lost · 4 breakdowns · down on 10 of 60 days 99.6%
12. 12Soarin' Across America — New!2h 39m lost · 4 breakdowns · down on 5 of 60 days 99.6%

Breakdowns cluster at 4pm, with 50 of the 375 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 127 rides simply were not running at opening, which is a late start rather than a fault and is counted separately. The other 21 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 18 Aug, when 27.8% of the park's ride hours were lost and 10 of 13 rides went down at some point.