Cargo Tracking: How to Check Your Shipment Status Anytime

Cargo tracking is the fastest way to find out where your shipment is in real time. Simply enter your tracking number, and the system will display the latest status. Whether you ship goods by air, land, or sea freight, your tracking number is essential for ensuring that your package is not held up at a transit warehouse or sent along the wrong route.

Key Takeaways:

You receive a tracking number (airway bill or delivery note) when the shipping company accepts your goods.
You can track your shipment through a website, mobile app, or WhatsApp customer service.
Each shipping status has a different meaning. Understanding these statuses can help you stay calm when your shipment is marked as “In Transit.”
If the status does not change for more than 2 × 24 hours, follow up with the shipping company's customer service team.
Keep your tracking number until the goods have been received and confirmed by the recipient.

What Is a Tracking Number and Where Can You Get One?

A cargo tracking number, also known as an airway bill (AWB) for air freight or a delivery note for land and sea freight, is a unique code issued by a shipping company as official proof that your shipment has been received. You will receive this number as soon as you hand over your goods at a shipping counter or a pickup courier collects them. It may be printed on a physical document or sent via text message or email.

For marketplace sellers, tracking numbers are usually integrated automatically into their online store platforms after the shipping company scans the package. Keep this number somewhere easy to access. Without it, shipment tracking and claims cannot be processed.

Avoid: Throwing away or ignoring your tracking receipt or document before the goods are confirmed as delivered. Keep it for at least 14 days after the estimated delivery date.

How to Track Cargo Shipments Through a Website

Website tracking is the most common method and can be accessed from any device without downloading an application. Here are the general steps:

Visit your shipping company's official website (for example, sentralcargo.co.id).
Look for the Tracking or Track Shipment menu in the main navigation.
Enter your tracking number in the available field. Make sure there are no extra spaces or missing characters.
Click the Check or Track button.
The system will display your shipment's movement history, from its point of origin to its latest recorded location.

Tip: If your tracking number cannot be found within 2–6 hours after shipment, the data may not yet have synchronized with the system. Try again a few hours later before contacting customer service.

How to Track Cargo Shipments Through a Mobile App

Mobile apps offer the convenience of automatic notifications whenever a shipment status changes. This is especially useful for sellers who need to monitor multiple packages at once. Sentral Cargo provides an app with real-time tracking features and a neatly organized shipment history.

Learn more about making the most of these features in our guide: How to Track and Manage Shipments Through the Sentral Cargo App.

Here are the general steps for tracking shipments through an app:

Download the shipping company's app and log in.
Select the Tracking or Shipment History menu.
Enter or scan your tracking number. Some apps support barcode scanning.
Enable push notifications so the latest shipment updates appear automatically on your screen.

How to Track Cargo Shipments via WhatsApp or Customer Service

Tracking through WhatsApp customer service is useful when you do not have a stable internet connection or need direct assistance from an agent. Simply send your tracking number to the shipping company's official WhatsApp number, and the customer service team will reply with the latest status and estimated delivery time.

For further assistance, such as when a shipment is held up or there are document-related issues, you can also monitor your shipments through the Sentral Cargo Customer Portal, which displays all your transaction history in a single dashboard.

What Do the Different Shipping Statuses Mean?

Understanding shipment status codes is essential to avoid misinterpreting tracking updates. Here are the meanings of the most common statuses:

Shipping Status	Meaning
Shipment Received	The goods have been received by the shipping company and are being processed.
In Transit	The package is on its way to the destination city or a transit hub.
Arrived at Transit Warehouse	The package has reached a transit point before continuing to its destination city.
Out for Delivery	The package has been handed to the courier, who is on the way to the recipient's address.
Delivered	The package has been received at the destination address.
Delivery Failed	The courier was unable to deliver the package because the recipient was unavailable or the address could not be found.
Returned	The package is being sent back to the sender because delivery was unsuccessful.

For inter-island cargo shipments transported by sea, an In Transit status may remain unchanged for several days due to vessel schedules. Check the estimated delivery times for each shipping method in our guide: Estimated Cargo Shipping Times: Air, Land, and Sea Freight to set more realistic delivery expectations.

When Should You Contact the Shipping Company's Customer Service Team?

There are situations when self-service tracking is not enough and you need to escalate the issue to the customer service team:

The status has not changed for more than 2 × 24 hours, excluding national holidays.
The status shows “Delivery Failed,” but the recipient confirms they were at the delivery address.
The shipment has exceeded its estimated delivery date provided during booking.
The tracking number cannot be found, even though more than 24 hours have passed since the shipment was sent.
The tracking location does not match the information provided by the courier.

When contacting customer service, prepare the following information: your tracking number, sender's name, origin and destination cities, and shipment date. Having these details ready will help speed up the investigation.

Checklist Before and After Tracking Your Shipment

Use this checklist to ensure a smooth tracking process, from the moment you send your goods until they are received.

Before Shipping:

Make sure the recipient's address is complete and accurate, including their name, phone number, and postal code.
Keep your tracking number somewhere easy to access, such as in a saved photo or chat.
Confirm the estimated delivery time based on your selected shipping method.

After Shipping:

Check the status for the first time 2–6 hours after handing over your goods to the shipping company.
Monitor the shipment status daily, especially as the estimated delivery date approaches.
Share the tracking number and estimated delivery date with the recipient so they can be ready to receive the package.
Confirm with the recipient once the status changes to “Delivered.”
Keep your tracking receipt for up to 14 days after delivery in case you need to file a claim.

Conclusion

Cargo tracking is a simple but important step in ensuring that your shipment arrives safely and on time, whether you track it through a website, mobile app, or WhatsApp customer service. By understanding what each status means and knowing when to contact the shipping company's customer service team, you can resolve shipping issues more quickly before they become bigger problems.

Sentral Cargo provides a real-time tracking system for all shipping methods—air, land, and sea freight—so you can keep track of your shipments every step of the way.

Ready to ship your goods? Contact Sentral Cargo customer service via WhatsApp or check our shipping rates to get started with a safe and trackable delivery service.

FAQ

How long after shipping can I track my shipment using the tracking number?

Tracking numbers generally become active and can be tracked within 2–6 hours after the shipping company receives and processes the goods at its warehouse. If the number still does not appear in the tracking system after 12 hours, there may be a delay in data entry. Contact customer service and provide your proof of shipment handover.

Can one tracking number be used for multiple packages?

Generally, one tracking number represents a single shipment under one delivery note. If you send several packages in one transaction, each package or group of cargo items will usually receive its own tracking number. Confirm this with the shipping counter when handing over your goods to ensure that every package is properly recorded.

Why has my shipment status not changed for several days?

A shipment status may remain unchanged for several reasons. Your goods may be waiting for a vessel departure schedule (for sea freight), there may be congestion at a transit warehouse, or there could be an issue with the shipping documents. If the status does not change for more than 2 × 24 hours, excluding holidays, contact the shipping company's customer service team immediately and provide your tracking number for further information.

Can I track inter-island cargo shipments transported by sea?

Yes. Sea freight shipments can also be tracked, although status updates may be less frequent than those for air freight because they depend on connectivity and vessel schedules. The status is generally updated when the vessel arrives at a transit port or the destination port. Before shipping, make sure your chosen shipping company supports tracking for sea freight.

What should I do if the status shows “Delivery Failed”?

A “Delivery Failed” status means the courier was unable to hand over the package to the recipient. The most common reasons are that the recipient was unavailable or the address was unclear. Contact the shipping company's customer service team immediately to arrange another delivery attempt or collect the package from the nearest branch before it is returned to the sender.