UPDATE: Saturday, Sept. 26, 1:28 p.m. JST: The Lost River Delta route remained down after 4 hours and 23 minutes of the park day. CrowdLevels’ current status check still showed it unavailable; the interruption began at 9:05 a.m. JST.
DisneySea Transit Steamer Line (Lost River Delta) remained down at Tokyo DisneySea at 12:40 p.m. JST Saturday, about 3 hours 35 minutes after the interruption began.
CrowdLevels recorded the interruption beginning at about 9:05 a.m. The route was not marked for a planned closure. Tokyo DisneySea's posted hours for Saturday are 9 a.m. to 9 p.m. JST.
No cause or reopening time had been announced. Guests planning to use the route for transportation should check its live status before heading to the dock.
The Lost River Delta route takes about six minutes and carries up to 49 people per steamer (Tokyo Disney Resort attraction details).
This Tokyo Disney Resort attraction image does not document Saturday's interruption.