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United Sapphire — IMO 9840972
United Sapphire is a cargo ship of 229 metres sailing under 🇵🇦, IMO 9840972. PortInsight last observed it at Port of Yokohama on 2026-10-21. Its most recent measured anchorage wait was 3 minutes at Port of Yokohama.
United Sapphire particulars
- Vessel type
- Cargo ship
- Length overall
- 229 m
- Flag
- 🇵🇦
- MMSI
- 356879000
- IMO number
- 9840972
- Last observed port
- Port of Yokohama
- Last observed
- 2026-10-21
- Reported destination
- JPTOY
Recent port calls
Port visits PortInsight recorded for United Sapphire in monitored port zones, derived from AIS position history. Times are UTC.
| Port | Arrived | Departed | At anchor | At berth | Terminal |
|---|---|---|---|---|---|
| Port of Yokohama | 2026-10-21 | 2026-10-21 | — | — | — |
| Port of Yokohama | 2026-10-18 | 2026-10-18 | — | — | — |
| Port of Yokohama | 2026-10-14 | 2026-10-15 | 19.4 hours | 18 minutes | — |
| Port of Los Angeles | 2026-09-18 | 2026-09-24 | 44.9 hours | 3.5 days | — |
Time at anchorage recorded for United Sapphire
- Port of Yokohama in Yokohama Outer — anchored 2026-10-21, stayed 3 minutes
- Port of Yokohama — anchored 2026-10-14, stayed 19.4 hours
- Port of Los Angeles in San Pedro Bay Outer — anchored 2026-09-24, stayed 9 minutes
Measured from the moment the vessel anchored in a monitored anchorage until it left that anchorage. It covers all anchorage time — waiting for a berth, for orders or for bunkers — not only the queue for a berth.
How this data is collected
Positions come from public AIS transponder broadcasts, matched against PortInsight's monitored port and anchorage polygons. Port calls and time at anchorage are derived from those observations, not from carrier schedules, so they reflect where the vessel actually was.