Is DIFOT Dead?

What is DIFOT?

DIFOT (Delivered In Full On Time) is a traditional supply chain metric used to assess operational efficiency. It’s been a cornerstone KPI for decades, but is it still relevant today?

Why Brands Have Cared About DIFOT

A high DIFOT metric supposedly:

• Demonstrates reliability,

• Builds a strong brand reputation

• Encourages repeat business and positive word-of-mouth referrals.

How is DIFOT Measured?

DIFOT is a percentage score – the number of jobs that were fully delivered (i.e. all items within the order) and delivered on time, divided by the total number of jobs.

The Problem with DIFOT

The reality is that DIFOT is measured inconsistently across businesses, creating a false sense of security. Worse, it doesn’t actually reflect what matters most—your customer’s experience.

Delivered in Full:

This should be simple. But operational silos and outdated systems can lead to discrepancies. Logistics might think a job is completed in full, but it is only one part of a larger order. A Driver may only be able to partially complete a delivery, but not have a means to report a partial delivery. Where’s the accuracy in that?

On Time:

What does “on time” mean? For some, it’s delivery any time on the agreed day. For others, it’s within a specified window. These differing definitions make comparing DIFOT scores across businesses meaningless.

The Customer Perspective

Customers don’t care about your internal definitions of “on time” or “in full”—they care about their expectations being met. If an order is late or even too early, customer satisfaction plummets.

DIFOT Ignores the Most Important Factor: The Customer

Measuring DIFOT doesn’t put the customer at the centre of your operations. Truly customer-centric brands have moved on to tracking Delivery by Promise Date—a metric that reflects the delivery experience from the customer’s point of view.

By recording and honouring the delivery promise made at the point of sale, brands can accurately assess whether they’re meeting customer expectations. DIFOT, on the other hand, can be easily manipulated—jobs can be rescheduled or deleted, distorting the true picture.

The Future of Supply Chain Metrics

DIFOT is outdated because it’s internally focused. If you want to stay competitive and relevant, it’s time to shift to metrics that prioritise the customer. Delivery by Promise Date is the future. Isn’t it time your brand moved forward too?

If you would like to learn more about how Radaro’s delivery management software can bring efficiencies to your last mile operations, contact the Radaro team here or email support@radaro.com.