Sealand Container Tracking
Track Sealand containers with real-time updates, alerts, and API integration.
Why Logistics Teams Choose TRADLINX for Sealand Containers
TRADLINX combines Sealand official data, AIS (Automatic Identification System), and AI algorithms to provide the most precise container tracking updates.

Get AI-powered arrival forecasts and real-time alerts on delays caused by port congestion, weather, or vessel rerouting.

Track every milestone—from container pickup and port handling to transshipment, vessel movement, and final return—for full end-to-end visibility.

Receive instant notifications via email or SMS for delays, ETA changes, and key shipment events—keeping you and your customers informed.

How to Track Your Sealand Container with TRADLINX
Tracking your container is fast and easy with TRADLINX. Get real-time updates at every milestone from pickup to final return for complete shipment visibility.

Enter Your Sealand Container Number
Input the 11- or 12-digit container number (e.g., SEAU1234567 or SEAU12345678) into the search field.

Click "Track Container"
View real-time container location, estimated arrival time, and potential delays.

Check End-to-End Container Location
Track your container’s journey in real-time, from pickup to final return.
What is a Shipping Container Number?
A shipping container number is a unique 11-character code used to identify containers in global logistics, regardless of the shipping line or operator.
This number follows the ISO 6346 standard and consists of:
- 4-letter prefix (indicating the owner or operator, such as SEAU, MRKU, TRLU, SUDU, etc.)
- 7-digit serial number
Common Prefix Examples Used by Sealand and Other Shipping Lines:
- SEAU – Standard Sealand container
- MRKU – Maersk container used by Sealand
- TRLU – Triton International container used by Sealand
- SUDU – Hamburg Süd container used by Sealand

*Many containers on Sealand vessels may be owned or operated by other shipping lines or leasing companies, but all follow the same international numbering system for identification and tracking.

About Sealand: A Maersk Company Specializing in Regional Shipping
What is Sealand?
Why Choose Sealand for Container Shipping?
- Regional Expertise
- Deep knowledge of local markets and trade routes for efficient and reliable shipping.
- Global Network
- Seamless integration with Maersk’s global network, offering end-to-end logistics solutions.
- Digital Innovation
- User-friendly digital platforms for booking, tracking, and managing shipments.
Frequently Asked Questions About Sealand Tracking
- Paste your 11 to 12-digit Sealand container number into the bar and click to track your container live.
- Yes, TRADLINX supports B/L tracking as an extra option to container number tracking.