How do you know an inbound shipment is late without checking?
You know an inbound shipment is late when its carrier status, revised arrival date or transit allowance says so, with nobody opening a carrier website. Four carrier integrations refresh every ten minutes and write status onto each open shipment; holds park in their own queue, wrong-city deliveries outrank 'delivered', and overdue freight lands in a research queue with an owner.
Open shipments arrived as a spreadsheet attached to a recurring email. Someone opened it, and for anything that looked late, opened the carrier's website and pasted in a tracking number.
Three failure modes fell out of that, and all three cost real money. Freight put on carrier hold looked identical to freight in normal transit, so nobody called until it was days late. Freight delivered to the wrong city was discovered when it didn't show up. And completed lines never fell off the report — the source system kept every line of an order visible while any line stayed open — so the list grew until people stopped trusting it.