Shipping line
ONE container tracking
Track ONE shipments by bill of lading, container, or booking number. Submit once and Terminal49 keeps the timeline current automatically — reconciling ONE's feed with terminal, vessel, and rail data into one source of truth.
Country
Singapore
Fleet
240 vessels
Capacity
2.0 M TEU
Alliance
Premier Alliance
Also known as
ONE · Ocean Network Express Pte. Ltd.
Track a ONE shipment
Paste any tracking number once. Terminal49 auto-detects the format and keeps the shipment current — no re-checking.
Or track on ONE's own site
Accepts container, booking and master BL numbers, but Master BL must be entered as the last 12 characters (omit the 'ONEY' prefix); House BLs are not accepted.
ONE container tracking
Track an individual ONE container by its ISO 6346 number (4-letter BIC prefix + 7 digits). Container number tracking: supported
ONE container prefixes: ONEU, TLLU, KKLU
See all carriers that accept container numbers →ONE bill of lading tracking
Track a ONE bill of lading number to follow every container booked under that contract. Best when you have a single document covering a multi-container shipment. Bill of lading tracking: supported
See all carriers that accept bills of lading →ONE booking tracking
Track a ONE booking number to monitor a shipment before the bill of lading has been issued. Useful for pre-loading visibility on spot-rate bookings. Booking number tracking: supported
See all carriers that accept booking numbers →About ONE
Founded in 2017, headquartered in Singapore, part of ONE, operates 240 vessels. Listed on the SMDG Liner Code registry as ONE.
| CEO | Jeremy Nixon |
|---|---|
| Website | one-line.com |
Other ONE resources
Schedules and tariffs published on ONE's own website.
Vessel schedule
ecomm.one-line.comPoint-to-point schedule
ecomm.one-line.comTariffs & rates
ecomm.one-line.com
Tracking number formats
ONE uses three identifier types. Terminal49 accepts all of them and auto-detects which one you've pasted.
Bill of lading number
230123456
9–12 digit document number. Covers one or more containers under the same contract.
Container number
ONEU1234567
Prefix (ONEU, TLLU, KKLU) + 7 digits. ISO 6346 standard. Tracks a single physical box.
Booking number
M0123456
Pre-loading reservation ID. Useful for tracking shipments before a bill of lading has been issued.
Data coverage
Every milestone and attribute Terminal49 normalizes for ONE — the carrier feed plus terminal, vessel, and rail sources, reconciled into one timeline. Track once; it stays current, refreshed every 4 hours.
Core transport milestones
13/13- Empty OutSupported
- Empty ReturnedSupported
- Full InSupported
- Full OutSupported
- Transshipment ArrivedSupported
- Transshipment DepartedSupported
- Transshipment DischargedSupported
- Transshipment LoadedSupported
- Vessel ArrivedSupported
- Vessel BerthedSupported
- Vessel DepartedSupported
- Vessel DischargedSupported
- Vessel LoadedSupported
Extended transport milestones
8/11- Arrived At DestinationSupported
- Estimated Arrival at Final DestinationSupported
- Feeder ArrivedSupported
- Feeder DepartedSupported
- Rail ArrivedSupported
- Rail DepartedSupported
- Rail LoadedSupported
- Rail UnloadedSupported
- DeliveredUnsupported
- Feeder DischargedUnsupported
- Feeder LoadedUnsupported
Container list
11/12- Destination Full Out AtSupported
- Empty Terminated AtSupported
- Equipment HeightSupported
- Equipment LengthSupported
- Equipment TypeSupported
- NumberSupported
- POD Arrived AtSupported
- POD Discharged AtSupported
- POD Full Out AtSupported
- Seal NumberSupported
- WeightSupported
- Destination Arrived AtUnsupported
Port of lading (POL)
5/5- POL ATDSupported
- POL ETDSupported
- POL LocodeSupported
- POL NameSupported
- POL TimezoneSupported
Port of discharge (POD)
9/9- POD ATASupported
- POD ETASupported
- POD LocodeSupported
- POD NameSupported
- POD TerminalSupported
- POD TimezoneSupported
- POD Vessel IMOSupported
- POD Vessel NameSupported
- POD Voyage NumberSupported
Final destination
5/5- Destination ATASupported
- Destination ETASupported
- Destination LocodeSupported
- Destination NameSupported
- Destination TimezoneSupported
Other events
1/2- Estimated ArrivalSupported
- Booking CancelledUnsupported
Document types
3/3- Bill Of LadingSupported
- Booking NumberSupported
- Container NumberSupported
ONE tracking FAQ
- How do I track a ONE shipment?
- Paste your ONE container number, bill of lading number, or booking number into the tracker on this page — once. Terminal49 auto-detects the format, then keeps the shipment current automatically by reconciling the carrier's own feed, destination terminals, vessels, and rail carriers into one timeline. Tracking is free and refreshes roughly every 4 hours, so you never re-check a carrier site.
- What is ONE's SCAC code?
- ONE's primary SCAC (Standard Carrier Alpha Code) is ONEY. ONE containers carry the ONEU, TLLU, KKLU prefixes.
- Can I track a ONE bill of lading number?
- Yes. Terminal49 tracks ONE bill of lading numbers and follows every container booked under that document. Individual container numbers are supported too, and so are booking numbers.
- How often is ONE tracking data updated?
- You track ONE once — Terminal49 then keeps the data current automatically, refreshing roughly every 4 hours by reconciling the carrier's own feed, destination terminals, vessels, and rail carriers into one timeline so the status stays accurate end to end without you re-checking.
API & webhooks
Every field on this page is available through the Terminal49 REST API and webhook payloads. Same shape, every carrier.
Read the API docs →
