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Ozzy Osbourne: Prince of Darkness at Universal Studios At Universal Orlando. Closed right now.
Busiest around 5pm (about 91 min) and quietest around 2am (about 38 min).
Of the days recorded so far, Saturday averages the longest queue, at about 82 minutes.
Closed during 3% of the readings taken while the park was fully open. The feed does not say why, so that covers refurbishment and weather as well as breakdowns.
The longest queue we have recorded is 150 minutes on 2026-08-28, the shortest 5 minutes on 2026-08-24.
| 12am | 60 min | 54 readings | |
|---|---|---|---|
| 1am | 47 min | 54 readings | |
| 2am | 38 min | 27 readings | |
| 5pm | 91 min | 28 readings | |
| 6pm | 65 min | 50 readings | |
| 7pm | 89 min | 50 readings | |
| 8pm | 85 min | 53 readings | |
| 9pm | 74 min | 53 readings | |
| 10pm | 76 min | 54 readings | |
| 11pm | 72 min | 53 readings |
See every ride at Universal Studios At Universal Orlando live, or read the park’s history.