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Mine Cart Madness™ at Universal Studios Japan. Right now the queue is 160 minutes.
Busiest around 10am (about 184 min) and quietest around 9pm (about 16 min).
Of the days recorded so far, Tuesday averages the longest queue, at about 129 minutes.
Closed during 0% 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 280 minutes on 2026-08-17, the shortest 5 minutes on 2026-08-13.
| 9am | 128 min | 25 readings | |
|---|---|---|---|
| 10am | 184 min | 21 readings | |
| 11am | 161 min | 20 readings | |
| 12pm | 128 min | 16 readings | |
| 1pm | 137 min | 20 readings | |
| 2pm | 143 min | 19 readings | |
| 3pm | 150 min | 34 readings | |
| 4pm | 142 min | 25 readings | |
| 5pm | 133 min | 29 readings | |
| 6pm | 103 min | 24 readings | |
| 7pm | 68 min | 24 readings | |
| 9pm | 16 min | 18 readings | |
| 10pm | 20 min | 14 readings |
See every ride at Universal Studios Japan live, or read the park’s history.