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Tracking know-how

The vessel name on your tracking changed. Should you worry?

Vessel substitutions and omitted port calls happen weekly. Some are harmless, one type is not.

Quick take

  • A vessel swap on the same service usually changes nothing for you.
  • An omitted port call means your discharge port was skipped.
  • Check the port rotation, not just the ship name.

Seeing an unfamiliar vessel name is unsettling. Most of the time it means nothing.

Vessel substitution

Carriers rotate ships across a service constantly, for maintenance, drydocking or capacity balancing. If the new vessel serves the same string with the same rotation, your dates barely move. This is routine and needs no action.

Port omission

This is the one that matters. When a service is running late, a carrier may skip a port call to recover schedule. If that port is your discharge port, your container carries on to the next one and comes back, and you lose one to two weeks.

Port omissions are usually announced by the carrier as a customer advisory, and those advisories are easy to miss in a busy inbox.

See it on your own shipment

Paste a container number, bill of lading or booking reference. We detect the carrier across 170+ shipping lines, and when the data does not line up, a person checks it.

What to do

When the vessel changes, look at the port rotation rather than the name. If your discharge port is still on it at roughly the same date, carry on. If it is not, contact the carrier immediately and ask about options at the alternative port. Acting on day one occasionally gets a solution. Acting on day ten never does.

Questions people ask

Can a carrier skip my discharge port?

Yes. Bills of lading allow wide liberty in routing. It is uncommon but it happens, usually to recover schedule.

Where does the cargo go if the port is omitted?

It is discharged at a later port and returned, which typically adds one to two weeks.

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