At a glance
Absolute count of PostNord shipments delivered AFTER their service-code aim date in the trailing 7 days. The count behind OTD Rate’s percentage. A 95.7 percent OTD on 2,500 weekly parcels reads “fine”; the same OTD as 108 late deliveries reads “108 customer-service tickets in flight”. The percentage tells you about quality; the count tells you about workload.
Calculation
Calculated automatically from your PostNord data. See the At a glance summary above for what the metric tracks and the worked example below for a typical reading.Worked example
The Stockholm outdoor-apparel brand. Reading taken at 09:00 CET on 14 Mar 26 for the trailing 7 days (07 Mar to 13 Mar 26).
What this tells the merchant:
- 108 late deliveries this week, alert at >5% (which is 121 late at this volume) is just clear. The team can absorb this; CS capacity is sized for 80 to 130 weekly late tickets.
- The 14 Feb week was the snowstorm spike. 286 late shipments, 4× the summer baseline. This is the kind of week that breaks CS workflows: WISMO ticket volume on Day 8 to Day 10 (when customers email) is roughly equal to the late-shipment count. 286 incoming WISMO tickets in a single week against a CS team sized for 100 means tickets sit in queue for 48 to 96 hours; customer satisfaction collapses.
- The summer baseline of 64 lates per 2,560 shipments (2.5 percent late, 97.5 percent OTD) is the achievable floor. Setting alert thresholds at “summer baseline + 50 percent” gives a more useful winter alert than the constant 5 percent threshold.
- The compounding workload. Each late shipment generates approximately 1.2 customer-service tickets (some customers email twice, some don’t email at all but lodge a complaint via review or social), 0.15 refund requests, and 0.4 reorder probability decline. 108 late shipments translates to ~130 tickets, ~16 refund requests, and ~43 customers less likely to reorder, roughly £3,000 of measurable revenue impact per 100 late shipments at this brand’s AOV and contribution margin.
- The “108 lates is fine but tickets are flooding” debug case. If late count is in healthy band but CS is overwhelmed, the cause is upstream of late delivery, often Exception Rate climbing (parcels stuck in transit-not-yet-late but customers worry about them) or warehouse-fulfilment delays (parcels labelled-not-shipped). The late-shipments count is the delivered-late signal, not the full anxious-customer signal.
- Recovery shape after weather events. After the 14 Feb snowstorm week (286 lates), the next week’s count was 142 (still elevated, recovery backlog draining); the week after was 96 (back near baseline). Plan CS capacity for a 2-week tail after major weather events.
Sibling cards merchants should reference together
Reconciling against the vendor’s own dashboard
Where to look in PostNord’s own portal: PostNord Business Portal → Reports → Service Performance, switch the view from “Rate” to “Count”. Filter to the trailing 7 days and outbound-only. The card’s headline count should agree with PostNord’s count to within 1 to 3 percent. Larger gaps trace to the same TZ / ingestion-lag / cross-border-attribution reasons documented on the OTD Rate card; the count and rate use the same underlying population. Why our number may legitimately differ from PostNord’s report:
Cross-connector reconciliation: