How to Track LTL Freight Shipments: A Complete Guide

Less-Than-Truckload (LTL) freight shipping is a transportation method where multiple shippers share space on a single truck. Unlike Full Truckload (FTL) shipping, where one shipper uses an entire truck, LTL allows businesses to ship smaller quantities cost-effectively.

LTL shipments typically range from 150 to 15,000 pounds and are ideal for businesses that don't have enough cargo to fill an entire truck. The freight is consolidated with shipments from other companies, making it a more economical option for small to medium-sized loads.

Key Characteristics of LTL Shipping

• Shared truck space - Multiple shippers share the same vehicle
• Cost-effective - Pay only for the space you use
• Weight-based pricing - Rates determined by weight, dimensions, and freight class
• Hub-and-spoke model - Freight moves through distribution terminals

A PRO number (Progressive Rotating Order number) is the primary tracking identifier for LTL shipments. Every LTL carrier assigns a unique PRO number to each shipment, which serves as the key to tracking your freight throughout its journey.

PRO Number Formats by Carrier

Different carriers use different PRO number formats:

• ABF Freight - 10-digit format (e.g., 1234567890)
• R+L Carriers - 9 to 11 digits
• SAIA - 10-digit format with check digit
• XPO Logistics - Alphanumeric format

Always keep your PRO number handy - it's essential for tracking, filing claims, and communicating with carriers about your shipment.

There are several ways to track your LTL freight shipments:

1. Carrier Websites

Most LTL carriers provide online tracking portals where you can enter your PRO number to get real-time status updates. However, this means visiting multiple websites if you ship with different carriers.

2. Phone Tracking

You can call the carrier's customer service line with your PRO number. While reliable, this method is time-consuming and not practical for tracking multiple shipments.

3. EDI Integration

For high-volume shippers, Electronic Data Interchange (EDI) provides automated tracking updates directly into your systems. This requires technical setup and is typically used by larger enterprises.

4. Multi-Carrier Tracking Platforms

Tools like ShipmentTrack allow you to track shipments across multiple carriers from a single interface. Simply enter your tracking numbers and carrier, and get instant visibility into all your freight.

Understanding tracking statuses helps you know exactly where your shipment is:

• Picked Up - Carrier has collected the freight from the shipper
• In Transit - Shipment is moving between terminals or on route to destination
• At Terminal - Freight is at a carrier's distribution center
• Out for Delivery - Shipment is on the delivery truck heading to final destination
• Delivered - Freight has been successfully delivered
• Exception - An issue has occurred (weather delay, address problem, etc.)

Most carriers update tracking information at each checkpoint, though update frequency varies by carrier.

Follow these tips to maintain optimal visibility over your LTL shipments:

Document Everything

Keep records of all tracking numbers, BOLs (Bills of Lading), and delivery receipts. This documentation is crucial for resolving disputes or filing claims.

Set Up Notifications

Many carriers and tracking platforms offer email or SMS alerts for status changes. Enable these to stay informed without constantly checking.

Track Proactively

Don't wait for problems to occur. Regular monitoring helps you identify potential delays early and communicate proactively with customers.

Use a Centralized Platform

If you ship with multiple carriers, use a unified tracking tool like ShipmentTrack to save time and maintain consistent visibility across all shipments.

Effective LTL freight tracking is essential for modern supply chain management. By understanding PRO numbers, utilizing the right tracking tools, and following best practices, you can maintain complete visibility over your shipments.

Ready to simplify your freight tracking? Try ShipmentTrack to track shipments across 16+ carriers from a single, unified interface - completely free.