A failed delivery is different from a late delivery.
The driver may reach the destination within the expected timeframe, but the parcel still cannot be successfully delivered. Perhaps nobody is available, the apartment building is locked, the address is incomplete, the driver cannot find a suitable place to leave the parcel or important delivery instructions are missing.
For businesses, every unsuccessful delivery can create additional work: customer enquiries, investigations, redelivery, returns, additional handling and potentially a disappointed customer.
The better objective is therefore not simply to deliver parcels quickly. It is to maximise first-attempt delivery success.
This guide explains the common causes of failed deliveries and the practical steps businesses can take to reduce them.
What Is a Failed Delivery?
A failed or unsuccessful delivery occurs when a delivery cannot be completed as intended.
Common examples include:
- nobody available to receive the parcel;
- the driver cannot access the property;
- the address is incorrect or incomplete;
- the recipient cannot be contacted;
- delivery instructions are missing or unclear;
- the parcel cannot be safely left;
- a signature or handover is required but nobody is available;
- the business is closed; or
- another issue prevents completion.
What happens afterwards depends on the delivery service and circumstances.
The parcel may require redelivery, return to a depot or warehouse, collection by the recipient, return to sender or another resolution.
For the business, however, the most important question is:
Could the failed delivery have been prevented?
Why First-Attempt Delivery Success Matters
Imagine a business sends 1,000 parcels.
If 98% are successfully delivered on the first attempt, only 20 require additional handling.
At 90%, that increases to 100 deliveries requiring some form of intervention.
The difference affects much more than courier costs.
Failed deliveries can create:
- additional customer-service enquiries;
- redelivery costs;
- additional transport;
- warehouse handling;
- return-to-sender processing;
- replacement orders;
- refunds or credits;
- administrative work; and
- customer dissatisfaction.
Improving first-attempt delivery success can therefore improve both delivery economics and customer experience.
1. Capture the Correct Address at Checkout
Address accuracy is one of the first places to look when failed deliveries occur.
Common problems include:
- missing unit numbers;
- incorrect street numbers;
- incorrect suburbs;
- wrong postcodes;
- spelling errors;
- old saved addresses;
- incomplete business addresses; and
- customers accidentally entering billing addresses as delivery addresses.
A driver cannot reliably complete a delivery if the destination information is wrong.
How to improve address accuracy
Consider:
- address validation or autocomplete;
- clearly separating unit and street-number fields where appropriate;
- requiring essential address fields;
- allowing customers to review the address before payment;
- highlighting unusual or incomplete addresses; and
- reducing unnecessary manual re-entry of address data.
For repeat customers, also make it easy to update previously saved addresses.
2. Collect Apartment and Building Access Information
A technically correct address may still be undeliverable.
For example:
Unit 405, 100 Example Street
gets the driver to the building.
It does not necessarily explain how to reach Unit 405.
Apartment and commercial-building deliveries may require:
- intercom details;
- access codes;
- reception instructions;
- loading-dock information;
- building entrance information;
- concierge details;
- floor or suite numbers; or
- other access instructions.
How to reduce access failures
Give customers a dedicated field for useful delivery instructions.
Instead of treating instructions as an afterthought, make them part of the delivery data.
This is particularly valuable if your business regularly delivers to apartments, offices, hospitals, schools or large commercial buildings.
3. Make Delivery Instructions Clear
Instructions need to be useful to the person actually completing the delivery.
Compare:
“Please deliver carefully.”
with:
“Use the commercial entrance on Smith Street and leave with reception on Level 1.”
The second instruction helps complete the delivery.
Useful instructions may explain:
- where to enter;
- who can receive the parcel;
- where reception is located;
- where the parcel may be left if permitted;
- relevant building access;
- where the loading area is; or
- another important delivery requirement.
Avoid excessively long notes containing information that does not help the driver.
Good delivery instructions should be specific, current and actionable.
4. Confirm the Recipient’s Contact Details
Sometimes the difference between a successful and failed delivery is the ability to contact the recipient.
An incorrect mobile number can prevent:
- delivery notifications;
- tracking messages;
- contact about access problems; and
- other important delivery communication.
Improve contact-data quality
Consider validating:
- mobile number format;
- email address;
- recipient name; and
- business contact information where relevant.
For ecommerce businesses, contact details should ideally flow directly from the order into the delivery booking.
Manual copying increases the risk of errors.
5. Give Customers Tracking Information
Customers are more likely to be ready for a delivery when they know it is coming.
Tracking can help recipients understand:
- whether the parcel has been collected;
- whether it is progressing through delivery;
- when it is out for delivery;
- whether a delivery attempt occurred; and
- whether it has been delivered.
The exact information available varies by service, but greater visibility can reduce uncertainty.
Tracking is particularly useful when the recipient needs to:
- be present;
- provide access;
- arrange for somebody else to receive the parcel; or
- monitor a time-sensitive order.
For more detail, see How to Track Your Delivery in Real Time.
6. Use Proactive Delivery Notifications
Tracking works best when customers know they should look at it.
Useful notifications can include:
- order dispatched;
- parcel collected;
- delivery scheduled;
- out for delivery;
- delivery attempted; and
- delivery completed.
This helps customers plan around the delivery rather than discovering afterwards that an attempt was unsuccessful.
Notifications are particularly valuable when recipient availability is important.
The goal is not to overwhelm customers with messages.
It is to communicate the events that help them understand what is happening and whether they need to do anything.
7. Set Realistic Delivery Expectations
A customer expecting a parcel in the morning may leave home at lunchtime.
If the actual delivery window was the entire day, the expectation was wrong even if the delivery service performed correctly.
Businesses should clearly communicate:
- expected delivery day;
- delivery window where available;
- tracking information;
- whether somebody needs to be present;
- whether signature or another handover requirement applies; and
- what happens if delivery cannot be completed.
Avoid creating artificial precision.
If you cannot reliably promise delivery at 10:30 am, don’t imply that you can.
Accurate expectations can improve recipient availability and reduce unnecessary complaints.
8. Use Authority to Leave Appropriately
Where a delivery service and shipment allow it, authority to leave can sometimes reduce failed deliveries because the recipient does not need to be physically present.
But it is not appropriate for every delivery.
Factors may include:
- parcel value;
- product type;
- sender requirements;
- recipient instructions;
- security of the location; and
- service conditions.
Businesses should understand how authority-to-leave works for the delivery service they use and communicate the relevant options clearly to customers.
Do not assume every parcel can simply be left unattended.
9. Match the Delivery Service to the Order
A delivery service should fit the recipient’s needs as well as the sender’s.
For example, an urgent delivery may require a different approach from a routine parcel that can arrive the following day.
Likewise, dozens of deliveries leaving one warehouse may be better handled as a coordinated route rather than unrelated individual courier jobs.
A practical service framework might look like this:
| Requirement | Delivery approach |
|---|---|
| Regular parcels needed the following day | Next-day delivery |
| Multiple destinations from one pickup | Multi-drop delivery |
| Orders required that day | Same-day delivery |
| Individual urgent deliveries | On-demand courier |
GoPeople provides:
GoEXPRESS for next-day business delivery.
GoBUNDLE for multi-drop delivery.
GoSAMEDAY for same-day delivery.
GoVIP for on-demand courier requirements.
Service availability varies by location and delivery requirement, so eligibility should be checked before setting customer expectations.
10. Plan Deliveries Around Business Opening Hours
Business-to-business deliveries can fail simply because nobody is there.
A parcel may reach:
- a retail store before opening;
- an office after reception closes;
- a school outside its receiving hours;
- a warehouse after dispatch staff have finished; or
- a commercial building with restricted access periods.
How to reduce the problem
Where relevant, collect or maintain information about:
- receiving hours;
- loading-dock hours;
- reception hours;
- closed days; and
- special access requirements.
This is particularly important for recurring B2B destinations.
A correct address is not enough if the location cannot accept the delivery when the driver arrives.
11. Use Proof of Delivery
Proof of delivery does not prevent every failed delivery, but it makes delivery outcomes easier to understand.
Depending on the service, completion information may include:
- delivery timestamp;
- photograph;
- signature where applicable;
- recipient confirmation;
- delivery status; or
- other delivery evidence.
This becomes especially useful when a customer reports:
“My parcel says delivered, but I can’t find it.”
Good delivery records help customer-service teams distinguish between:
- an unsuccessful delivery;
- a completed delivery;
- a wrong-location issue;
- a recipient misunderstanding; or
- another exception requiring investigation.
12. Analyse Why Deliveries Fail
If your business receives regular failed-delivery reports, don’t record them all as:
Delivery failed.
That doesn’t tell you what to fix.
Instead, categorise the cause.
For example:
| Failure reason | Potential improvement |
|---|---|
| Incorrect address | Address validation |
| Missing unit number | Better checkout fields |
| Locked building | Collect access instructions |
| Recipient unavailable | Better notifications |
| Business closed | Capture receiving hours |
| Incorrect phone number | Contact validation |
| No suitable safe location | Review delivery options |
| Missing instructions | Improve delivery data |
| Driver couldn’t locate entrance | Better location instructions |
Review these categories periodically.
You may discover that a large percentage of failures come from one preventable problem.
Calculate Your First-Attempt Delivery Rate
A useful delivery metric is:
First-attempt delivery rate = successful first-attempt deliveries ÷ total attempted deliveries × 100
For example:
If 950 out of 1,000 deliveries are successfully completed on the first attempt:
950 ÷ 1,000 × 100 = 95%
The remaining 5% deserves investigation.
Don’t only measure the percentage.
Measure the reason for the failures.
That is what turns a delivery KPI into something operationally useful.
Measure Failed Deliveries by Cause
Consider a business with 100 unsuccessful deliveries during a month.
The total tells you the scale of the problem.
The breakdown tells you what to do:
| Cause | Failed deliveries |
|---|---|
| Incorrect/incomplete address | 28 |
| Recipient unavailable | 23 |
| Building access | 19 |
| Business closed | 12 |
| Missing instructions | 10 |
| Other | 8 |
The business can now prioritise improvements.
In this example, better address capture alone could potentially address a significant portion of the failures.
Without categorisation, that opportunity may remain hidden.
Understand the Cost of Redelivery
A failed delivery does not simply reset the parcel to its starting point.
It may create additional costs such as:
First delivery attempt + support + additional handling + redelivery + administration
There may also be less visible costs:
- customer frustration;
- delayed use of the product;
- refund requests;
- replacement requests;
- negative reviews; and
- reduced likelihood of repeat purchase.
This is why first-attempt delivery performance should be considered alongside the delivery price itself.
A cheaper initial delivery is not necessarily cheaper if it creates significantly more exceptions.
For a broader discussion of delivery economics, see The Real Cost of Late Deliveries for Businesses.
Make Failed Deliveries Visible to Customer Service
Customer-service teams need enough information to explain what happened.
If a delivery attempt fails, support should ideally be able to determine:
- whether an attempt occurred;
- when it occurred;
- the recorded reason;
- current parcel status;
- what happens next; and
- whether the recipient needs to take action.
Without visibility, the customer contacts support, support contacts operations, operations contacts the courier and the customer waits.
Better delivery information can shorten that process.
Don’t Promise Redelivery Until It’s Confirmed
When a delivery fails, customer-service teams naturally want to solve the problem quickly.
But avoid promising:
“We’ll deliver it again tomorrow.”
unless the actual redelivery process confirms that timeframe.
Depending on the service, a parcel may first need to:
- return to a warehouse;
- be processed;
- be rebooked;
- receive updated instructions; or
- follow another exception process.
Instead, tell the customer what is known and explain the next confirmed step.
Accurate communication is better than creating another expectation that may be missed.
Reduce Manual Data Entry
Every time somebody manually copies an address, phone number or delivery instruction from one system into another, there is an opportunity for error.
For higher-volume businesses, consider whether order and delivery information can flow more directly between systems.
Potential approaches include:
- ecommerce integrations;
- APIs;
- order-management integrations;
- bulk uploads; or
- other automated workflows.
Automation can reduce repetitive work and help preserve the information originally entered by the customer.
The value is not simply speed.
It is data accuracy.
Review Repeat Delivery Locations
Businesses often deliver repeatedly to the same customers, stores, offices or commercial sites.
That creates an opportunity to learn.
If one location repeatedly creates failed deliveries, record useful information such as:
- receiving hours;
- correct entrance;
- loading area;
- reception location;
- access instructions; and
- recurring restrictions.
There is little value in discovering the same building-access problem every week.
Recurring deliveries should become easier as operational knowledge improves.
A Failed-Delivery Prevention Checklist
Before dispatch, ask:
- Is the address complete and validated?
- Is the unit or suite number included?
- Is the recipient’s mobile number correct?
- Are useful delivery instructions available?
- Does the recipient know when the delivery is expected?
- Can the recipient access tracking?
- Are relevant access requirements recorded?
- Is the appropriate delivery service being used?
- Are business receiving hours known where necessary?
During delivery:
- Can the recipient see useful delivery updates?
- Can the business monitor delivery progress?
- Are exceptions visible?
- Can customer service see what happened?
After an unsuccessful delivery:
- What was the reason?
- Was the reason recorded?
- Could it have been prevented?
- Is the same problem happening repeatedly?
- What process needs to change?
First-Attempt Success Is a Business Metric
Failed deliveries should not be treated as random courier inconveniences.
For businesses with meaningful delivery volume, first-attempt success is an operational metric.
Improving it can reduce:
- redeliveries;
- customer-service workload;
- additional transport;
- administrative handling; and
- customer frustration.
The strongest approach combines:
accurate addresses + useful instructions + correct contact details + appropriate delivery services + tracking + notifications + exception analysis
No delivery operation can eliminate every unsuccessful attempt.
But businesses can significantly reduce preventable failures by understanding why deliveries fail and fixing the processes behind the recurring causes.
Businesses reviewing their delivery setup can explore GoPeople’s business delivery services and choose the service model that best matches their delivery requirements.
Frequently Asked Questions
What is a failed delivery?
A failed delivery occurs when a delivery attempt cannot be successfully completed. Reasons can include an incorrect address, restricted building access, recipient unavailability, missing instructions or another issue preventing handover or safe completion.
How can businesses reduce failed deliveries?
Start with accurate addresses, clear delivery instructions, correct customer contact details, appropriate notifications and useful tracking. Businesses should also categorise failed deliveries so recurring causes can be identified and addressed.
What is first-attempt delivery success?
First-attempt delivery success measures how often deliveries are successfully completed on the first attempt. It can be calculated by dividing successful first-attempt deliveries by total attempted deliveries and multiplying by 100.
Why do apartment deliveries fail?
Common reasons include missing unit numbers, locked entrances, intercom problems, insufficient access information and recipient unavailability. Collecting better building and access instructions can help reduce these problems.
Can tracking reduce failed deliveries?
Tracking can help recipients understand when a delivery is progressing and may allow them to prepare for its arrival. It also gives businesses greater visibility when an exception occurs. It cannot prevent every failed delivery, but it can improve communication and problem resolution.
What happens after a failed delivery?
The process depends on the delivery service and circumstances. A parcel may require redelivery, return to a warehouse or depot, recipient collection, return to sender or another resolution. Businesses should check the applicable process before promising a new delivery timeframe.
Why should businesses track the reasons for failed deliveries?
The total number of failures tells you how large the problem is, while the reasons tell you what to fix. Categorising failures can reveal recurring problems with addresses, access, customer availability, delivery instructions or operational processes.