A port omission is when a vessel skips one scheduled port on its rotation while the rest of the voyage proceeds. Cargo for the omitted port is discharged elsewhere and forwarded, or carried past and returned. Carriers omit ports to recover delayed schedules or avoid congestion.
Omission is the surgical cousin of the blank sailing: one call removed rather than a voyage cancelled. A congested anchorage, a labour disruption, a berth conflict, or simple lateness can make skipping a port the least-bad option for keeping the loop on time.
For cargo, the consequences are asymmetric: exports miss the ship entirely, while imports for the omitted port get discharged at a neighbouring call and moved by feeder or inland leg, adding days and sometimes surprise handling costs.
In tracking, an omission shows as the vessel’s track sailing past your port and a changed discharge plan: a new POD appears, then an onward leg. Following the vessel and container in TrackingMCP exposes the diversion as it happens, with congestion context on pages like Antwerp or Felixstowe explaining why.
A port omission is when a vessel skips one scheduled port on its rotation while the rest of the voyage proceeds. Cargo for the omitted port is discharged elsewhere and forwarded, or carried past and returned. Carriers omit ports to recover delayed schedules or avoid congestion.
The carrier discharges it at another port on the rotation and arranges onward carriage, or occasionally carries it around the loop again. The bill of lading terms govern the carrier’s options and cost allocation.
Carrier terms typically reserve wide liberties over routing and calls, so claims are hard absent specific contract commitments. Documenting the extra costs and raising them commercially is the usual route.
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Port congestion pages →
More in Vessels, voyages & schedules: Blank sailing · Transshipment · Feeder vessel · Voyage number · ETA, ETD, ATA & ATD · Vessel schedule reliability · Slow steaming · AIS (Automatic Identification System) · Draft (draught) · Carrier alliances · Vessel sharing agreement (VSA) · Browse all 106 terms →