Track White Line Shipping

1. Find your White Line Shipping reference. Locate your White Line Shipping container number, bill of lading, or booking number; it is on your booking confirmation, arrival notice, or commercial invoice.
2. Enter it at trackingmcp.com/track/white-line-shipping. Paste the reference into the search box. TrackingMCP auto-detects whether it is a container, bill of lading, or booking number and resolves it to White Line Shipping.
3. Read the live, cross-checked status. See White Line Shipping's own milestones, the vessel's live AIS position, the published schedule, and a forecast ETA side by side, so one stale source cannot mislead you.
4. Watch the demurrage & detention clock. Track the free-time countdown and get an alert before White Line Shipping demurrage or detention charges begin to accrue.

Every White Line Shipping shipment is normalised to the DCSA Track & Trace model, so the milestones read the same as any other carrier:

• Gate-inThe empty or full container enters the origin terminal or depot.
• LoadedThe container is loaded onto the ocean vessel.
• Vessel departureThe ship sails from the load port (the free-time clock has not started yet).
• TransshipmentOn indirect routings, the box is discharged and reloaded at a hub port.
• Arrival & dischargeThe vessel arrives at the destination port and the container is discharged; this is when import demurrage free time starts.
• Gate-out / deliveredThe container leaves the terminal for delivery; detention free time runs until you return it empty.

A White Line Shipping container number follows ISO 6346: four letters, six digits, then a check digit: for example WLDX 123456 7. The first three letters identify the owner (WLDX WTLU), the fourth is the equipment category (usually U).

• Letter O vs zeroThe classic. Container numbers never contain the letter O in the digit positions. If tracking returns nothing, check character 5 onwards.
• Spaces and hyphensFine either way; TrackingMCP strips them. But a missing final check digit makes the number unresolvable.
• B/L pasted as a container numberBills of lading have a different shape (often starting WTLU). Paste it as-is and the format is auto-detected.
• Wrong check digitOne mistyped digit fails silently on many carrier sites. Validate any number with the free ISO 6346 check-digit calculator →

• RolledYour container missed its planned vessel; usually overbooking or a schedule change, and is rebooked onto a later sailing. The new ETD/ETA shows once the carrier assigns the next vessel.
• Transshipment in progressThe box was discharged at an intermediate hub and is waiting for its connecting vessel. Days without a new event here are normal; hubs often move a box only when the connection arrives.
• Discharged vs. availableDischarged means the crane took the box off the ship; available means the terminal has released it for pickup after unstacking, customs and fee clearance. The gap is typically hours to a few days.
• Customs or carrier holdThe container is physically at the terminal but blocked from release; customs inspection, unpaid charges, or missing documents. Tracking looks "stuck" until the hold clears.
• Empty returnedThe importer has returned the empty box to the depot; the shipment cycle is complete and this is the final event on most timelines.

1. Carrier events lag at origin. White Line Shipping's own systems often post the first events 24–48 hours after gate-in or loading. If your booking is fresh, the timeline fills in as the carrier's data catches up.
2. The box is on a feeder or transshipment leg. Between discharge at a hub and loading onto the connecting vessel, many carriers publish nothing. The live vessel position keeps moving on TrackingMCP even when White Line Shipping's milestones pause.
3. Wrong reference type. A booking number can stop updating once the carrier splits it into containers. Track by container number for the fullest history; TrackingMCP auto-detects which type you pasted.
4. The shipment is too new. A booking confirmed today may not be in White Line Shipping's public tracking yet. It usually appears within a day of the carrier issuing the booking confirmation.
5. Mid-ocean quiet stretch. On a long leg there are simply no port events to report. Satellite AIS position and the forecast ETA still update daily; milestones resume at the next port call.
6. A typo in the reference. One wrong character (the letter O vs zero is the classic) returns an empty or stale record. Validate the number with the free ISO 6346 check-digit calculator.

Carrier reference facts last reviewed July 2026.

Run a forwarding site or port directory? Add this tracker to your own site →