If you have a shipment from Vietnam to Canada with this problem, here is a step-by-step process to resolve it quickly with last-mile carriers in Mississauga and Ontario.

Why does a wrong postal code make parcels go missing?

In Canada, the automatic scanners of last-mile carriers such as Canada Post, Purolator and UPS read the postal code first to load parcels onto large trucks heading for sorting hubs. The handwritten address or street name is only looked at in the final step, when the driver reaches the recipient’s neighbourhood.

When the postal code is wrong:

• The box is sent to a post office in another city or province.
• The scanner flags a mismatch between the street name and the postal code, and the order immediately goes “On Hold” or “Address Insufficient”.
• Without prompt action from the sender or recipient, after 3–5 business days the parcel may be returned automatically to the main warehouse or, worse, to Vietnam at great cost.

3 steps to take when you find a wrong postal code

As soon as you check the tracking online and see an unusual status such as “Address Correction Required”, or the parcel has sat at a transit warehouse in Mississauga for days, act immediately.

Step 1: Find the parcel’s current location with the tracking number

Go to the online tracking system of the carrier in Vietnam or the last-mile carrier in Canada. Find out whether the parcel has cleared customs and been handed to the last-mile depot.

• If it is still in the air or waiting for clearance at Toronto Pearson airport: Tell your carrier in Vietnam right away so they can change the details in the main system before the parcel is scanned for sorting.
• If it is already at the warehouse in Mississauga: You must contact the last-mile warehouse directly.

Step 2: Prepare the correct details to request an address change

For depot staff to correct the label on the box, prepare all of the following:

• The original tracking number.
• The exact correct address (house number, street name, apartment number if any, city, province and the correct 6-character postal code).
• The recipient’s phone number in Canada (preferably one that can receive texts, so the driver can contact them on delivery).
• Proof that you own the shipment (such as the original shipping receipt or a photo of the box before it was sent).

Step 3: Contact the support office in Canada

For shipments sent with Soleil Transportation’s dedicated service, we run our own warehouse in Mississauga (2446 Cawthra Road, B1U8, Mississauga, Ontario, Canada L5A 3K6). When you find a problem, you or the recipient in Canada can contact us right away so our staff can hold the parcel at the warehouse before the last-mile carrier returns it.

We work directly with our domestic delivery partners to apply a new label with the correct postal code, so the parcel can continue its journey without a long delay.

Key tips to avoid mistakes when shipping to Canada

To keep your air shipments to Canada (from $16/kg) running smoothly and arriving within the promised 7–14 days, follow these packing and labelling principles:

• Check the postal code format carefully: Canadian postal codes always alternate letter–number–letter [space] number–letter–number (for example, L5A 3K6). Don’t confuse the letter “O” with the number “0”, or the letter “I” with the number “1”.
• Print labels clearly: Don’t handwrite the address on the carton with ink that smudges. Print the label on a thermal printer, or cover the address paper with clear tape.
• Use a carrier with real support: Choose a provider with an office and warehouse in Canada, so that when something goes wrong, someone can actually go to the depot to sort it out instead of just sending automated emails.

If you have a shipment that has gone missing, or need advice on shipping safely and quickly from Vietnam to Canada, contact us on +1 888-998-5199 or at info@soleiltransportation.com for prompt help.

Why does Canadian winter weather delay your order?

In winter, provinces such as Ontario, Quebec and Alberta often get major snowstorms. Bad weather directly affects several stages of shipping:

• Airports close or limit flights: Cargo flights from Vietnam to Canada have to divert or land later than planned.
• Local transport stops: Heavy snow means door-to-door delivery trucks can’t drive safely.
• Transit warehouses get overloaded: When goods pile up after a storm, couriers need extra time to clear the backlog.

Normal air transit time from Vietnam to Canada is about 7–14 days. However, natural disasters or major snowstorms can add several business days to the actual delivery time.

What to check when your order to Canada is late

Step 1: Check your tracking number online

Every parcel sent to Canada gets its own tracking number. Go to the carrier’s online tracking system and enter your order or booking number to see the latest status. If it shows “Weather Delay” or “In transit / Arrived at facility”, you can be confident the parcel is safe and waiting for clearance or onward delivery.

Step 2: Contact customer support

If your tracking hasn’t updated for more than 5 business days, contact the carrier. Give them your order number, the recipient’s name and their phone number in Canada so the staff can check the internal system directly.

Step 3: Confirm conditions where the recipient lives

Sometimes a snowstorm only hits certain cities. Ask the recipient in Canada whether roads in their area are closed or travel is restricted. This helps you understand that the delay is caused by local weather.

How to file a claim and get compensation for a lost parcel

In the worst case, if your order is confirmed lost in transit, take these steps right away to claim compensation:

1. Prepare your claim documents

To claim compensation, provide:

• The shipping receipt or invoice showing the order number.
• A detailed list of the items in the box with their estimated values.
• Photos or original purchase invoices for those items (if available) to verify their value.
• Written or email confirmation from the carrier that the order has been lost.

2. Understand the compensation and insurance rules

Basic shipping services usually don’t include insurance for high-value goods. Senders are always encouraged to buy optional insurance when shipping important or expensive parcels. Compensation generally works like this:

• Uninsured goods: Compensation is based on the carrier’s maximum liability, calculated on the parcel’s weight or a fixed amount set out in the terms of service.
• Insured goods: Compensation is based on the declared value of the goods (up to the actual value on the purchase invoice) once the claim is approved.

3. Processing time

Once all valid documents are received, the legal and insurance team cross-checks with the warehouses in Vietnam and Canada. Processing and payment usually take from a few weeks to a month, depending on the case.

Tips to reduce risk when shipping to Canada in peak season

To keep weather and loss problems to a minimum in winter, keep these points in mind:

• Pack securely in a good-quality carton: Wet conditions from melting snow can soften and tear thin boxes. Use sturdy cartons, tape every edge and add an outer layer of plastic wrap.
• Write recipient details clearly: Write the name and address clearly and accurately in English, including the Canadian postal code. A small mistake in the postal code can send the parcel to the wrong warehouse and delay delivery.
• Ship earlier than you need to: For holiday gifts, send them 3–4 weeks in advance to allow for snowstorm delays or peak-season congestion.
• Consider ePacket for small parcels: For light gifts and personal items under 2 kg, choose ePacket to keep costs down (from $8.50 CAD per parcel) with close tracking.
• Declare the true value of your goods: An accurate declaration not only helps clearance but is also the most important legal basis for compensation if something goes wrong.

If you need to ship to Canada and want advice on safe packing, insurance or checking a shipment that is already on its way, contact our Canadian office on +1 888-998-5199 or email info@soleiltransportation.com for fast support.