Four in the morning, sorting the trailer
The trunk trailer arrives and the sort team starts pulling parcels and putting them into cages by route. Experienced sorters know which postcodes go on which van. New starters use a printed list taped to the wall. Today, two routes were changed because a driver is off, and the list is yesterday's.
At eleven a driver rings the depot: they have three parcels for an area on the other side of town. By then the right van is miles away. The parcels come back and go out tomorrow.
Why missorts keep happening
Routes change more often than the sort process does. Postcode boundaries between routes are fuzzy, and one postcode sector can be split between two vans. The sort relies on people remembering, and the loading step has no check that the parcel belongs on that van.
| Cause | What the sorter sees |
|---|---|
| Printed postcode list out of date | Parcel goes to yesterday's route |
| Postcode split between routes | Sorter guesses |
| New or agency sorter | Relies on the list or asks |
| Label smudged or postcode wrong | Parcel goes to the wrong area |
| No scan at loading | Mistake found by the driver on the road |
What missorts cost
A day's delay on every missorted parcel, and the failed delivery that goes with it in the shipper's figures. Driver time carrying parcels for the wrong area. Extra handling at the depot to resort and reload. And in the worst case, parcels that go missing in the process of being moved around.
The sort itself is slower when it relies on experience. A depot that can only sort quickly with its regular team struggles every time someone is off.
Drivers pay a price as well. A driver who finds someone else's parcels on board either drives out of their way to deliver them, which makes their own stops late, or carries them back, which counts against them in the day's figures through no fault of their own.
Missorts also hide in the numbers. They usually show up as a late or failed delivery, not as a sort error, so the depot never sees how many of its problems begin at four in the morning.
Scan-to-route sorting we build
- Today's route plan read from your routing or courier software each morning, with every parcel assigned to a route.
- A scan at the sort, on handhelds or fixed scanners, that shows the route and bay for the parcel in large text, or a light or sound at the right bay if you want it.
- Handling of parcels with no route: bad postcodes or late additions go to an exceptions bay, and a supervisor assigns them.
- A scan at loading that checks the parcel belongs on that van and warns the loader if not.
- A missort log from loading warnings and driver reports, by sorter, route and postcode.
- Updates to the sort when routes change mid-morning, so late changes reach the sorters.
If your courier software already offers sort-to-route scanning, we will say so and help you set it up rather than build it again.
What changes at the depot
Sorters follow the scanner, not memory, so new staff sort accurately from their first shift. Route changes reach the sort automatically. Wrong-van parcels are caught at loading. And missorts are measured, so problems can be traced to a route or postcode.
Signs your sort needs this
- Sorting relies on memory and printed postcode lists.
- Drivers find parcels for other routes on their van.
- New sorters slow the depot down or make mistakes.
- Route changes are not reflected in the sort.
- Nothing checks parcels at loading.