How to stop trucks from arriving at closed docks

A truck arriving at a closed dock is pure waste: the driver burns hours-of-service time, the carrier bills layover or detention, the load misses its window, and everyone spends the afternoon on the phone assigning blame. It is also almost always preventable — because it is almost always a data failure.

Why it actually happens

• Stale hours.The facility changed its receiving window months ago; the TMS, the load board, and the rate confirmation all still show the old one. Data without a "last verified" date cannot be trusted, only hoped about.
• Invisible closures. Holiday shutdowns, inventory counts, weather days. The facility knew; nobody who dispatched the truck did.
• The wrong schedule. The building was open — receiving was not. Operating, receiving, and pickup hours are three different things at most facilities.
• Timezone arithmetic.A dispatcher in one zone, a broker in a second, a facility in a third. "Open until 5" is meaningless without knowing whose 5.
• Appointment assumptions. The window was real but appointment-only, and nobody booked one.

The prevention checklist

For dispatchers and brokers, before the truck rolls:

• Confirm the receivingwindow specifically — not the facility's general hours — for the actual delivery date.
• Check for closures covering that date, especially around holidays and quarter-ends.
• Verify whether the window is appointment-required, and book if so.
• Note the facility's timezone and convert once, in writing, on the dispatch.
• Prefer sources with a freshness signal — data confirmed this month beats data of unknown age, every time.

For suppliers: the fix is publishing

Every closed-dock arrival at your facility costs you too — gate congestion, angry carriers, check-in calls that interrupt your team, and eventually freight rates that quietly price in the chaos. Publishing accurate hours once, somewhere every carrier can read them, ends the twenty-times-a-day phone answer. Keep closures current and confirm your schedules periodically so consumers can see the data is alive.

The systemic fix

Individual diligence helps; shared infrastructure fixes it. SupplierHours gives every facility one authoritative record — operating, receiving, and pickup windows with appointment flags, closures with reasons, facility-local times with explicit timezones, and a last-verified timestamp — readable by humans on public facility pages and by dispatch software through the API. When the source of truth is the supplier, the closed-dock surprise stops being a cost of doing business.