Track your ONE container

Track your ONE (ONEY) container in real time with TrackingMCP — live carrier events, the vessel's position, a predicted ETA, and automatic demurrage & detention alerts. Works by container number, bill of lading, or booking number, with no ONE portal login.

How to track your ONE container

1. Find your ONE container number, bill of lading, or booking number (on your booking confirmation or invoice).
2. Enter it in TrackingMCP — it resolves the ONE shipment automatically.
3. See the live, DCSA-aligned event timeline, the vessel's AIS position, the predicted ETA, and a demurrage & detention countdown.

ONE container number format

ONE container numbers follow the ISO 6346 standard — four letters (an owner prefix ending in U) followed by seven digits, for example ONEU1234567. Containers operated by ONE commonly carry these prefixes:

What you'll see when tracking ONE

• Carrier events — gate-in, loaded, vessel departure, transshipment, arrival, discharge, gate-out — normalized to the DCSA Track & Trace model.
• Vessel position — live AIS for the ship carrying your box.
• Predicted ETA — based on the carrier's schedule and observed delays.
• Demurrage & detention — a free-time countdown with automatic alerts.

ONE demurrage & detention

Every ONE import container has a free-time clock — the calendar days before demurrage & detention charges begin. Look up ONE's published free days on the free-time reference →, and let TrackingMCP alert you before the clock runs out.

About ONE

Ocean Network Express (ONEY) is headquartered in Singapore — the Japanese joint-venture carrier (NYK, MOL, K Line). Alliance: Premier Alliance.

Frequently asked questions

How do I track my ONE container?
Enter your ONE container number, bill of lading, or booking number into TrackingMCP. You get live ONE carrier events, the vessel's position, a predicted ETA, and automatic demurrage & detention alerts — without logging into the ONE portal.

What do ONE container numbers look like?
ONE container numbers follow the ISO 6346 standard: four letters (an owner prefix ending in U) followed by seven digits, e.g. ONEU1234567. ONE containers commonly carry the ONEU, ONEY prefixes.

Can I track ONE by bill of lading or booking number?
Yes. TrackingMCP resolves ONE shipments by container number, bill of lading (B/L), or booking reference and returns the same normalized, DCSA-aligned event timeline.

How do I avoid ONE demurrage and detention charges?
Track the container's free-time clock and act before it runs out. TrackingMCP sends automatic D&D alerts, and you can look up ONE's published free days with the free-time lookup tool.

Track other carriers

MSC · Maersk · CMA CGM · COSCO · Hapag-Lloyd · Evergreen · ZIM · Yang Ming · HMM · OOCL · Wan Hai