In today’s globalized economy, passenger freighters play a crucial role in the air freight industry. Often referred to as “combi aircraft” or “belly freight carriers,” these planes transport both passengers and cargo, utilizing the cargo hold beneath the passenger cabin. Understanding the cargo size and capacity of these freighters is essential for optimizing logistics, especially for businesses that rely on efficient air transport.
This guide delves into the specifications, advantages, and operational considerations of passenger freighters, providing insights into how they support global trade.

What Are Passenger Freighters?
Passenger freighters are aircraft primarily designed for passenger transport but equipped with cargo holds that enable them to carry freight. Airlines often utilize the “belly” space to maximize operational efficiency and generate additional revenue.
Common Aircraft Models:
Boeing 777
Airbus A350
Boeing 787 Dreamliner
Cargo Hold Location:
Lower deck (beneath passenger seating).
Cargo Size and Capacity of Passenger Freighters
The cargo capacity of passenger freighters varies depending on the aircraft type. Below are general specifications:
Aircraft Model | Maximum Cargo Volume (Cubic Meters) | Maximum Cargo Weight (Kilograms) | Main Uses |
---|---|---|---|
Boeing 777 | 170-190 | 25,000-30,000 | General goods, perishables, e-commerce shipments |
Airbus A350 | 150-160 | 20,000-25,000 | Electronics, pharmaceuticals |
Boeing 787 | 110-130 | 15,000-20,000 | Documents, high-value goods |
Cargo Hold Dimensions:
Varies significantly between aircraft but typically accommodates standard unit load devices (ULDs), including:
LD3 Containers (used for smaller shipments).
Palletized Loads (for larger freight).

Types of Goods Carried in Passenger Freighters
Passenger freighters are versatile and can handle a wide range of cargo types:
1. Perishable Goods
- Examples: Fresh produce, seafood, flowers.
- Requirements: Temperature-controlled compartments for maintaining freshness.
2. High-Value Goods
- Examples: Electronics, jewelry, pharmaceuticals.
- Requirements: Secure storage and advanced tracking systems.
3. E-Commerce Shipments
- Examples: Apparel, gadgets, consumer goods.
- Requirements: Fast transit times to meet customer expectations.
4. Specialized Cargo
- Examples: Live animals, medical supplies.
- Requirements: Compliance with specific handling protocols.
Advantages of Using Passenger Freighters for Cargo
1. Fast Transit Times
Passenger freighters often operate on high-frequency routes, ensuring swift delivery of goods.
2. Extensive Network
Passenger flights connect major cities worldwide, providing unmatched reach for air freight.
3. Cost Efficiency
By utilizing the unused belly space, airlines can offer competitive rates compared to dedicated freighters.
4. Environmental Benefits
Sharing the aircraft for both passengers and cargo reduces the carbon footprint per shipment.
Operational Considerations for Cargo Shipping
1. Packaging and Labeling
Ensure goods are securely packed to fit within ULDs and labeled for compliance with IATA standards.
2. Real-Time Tracking
Utilize advanced tracking solutions to monitor shipments throughout their journey.
3. Insurance
Protect valuable shipments with comprehensive cargo insurance.
4. Choose the Right Freight Forwarder
Work with experienced logistics providers to streamline operations and optimize costs.
How Tonlexing Simplifies Cargo Shipping
Tonlexing specializes in air freight solutions, leveraging passenger freighters for efficient and reliable delivery. Our services include:
Route Optimization: Tailored solutions to match your shipping requirements.
Customs Clearance: Hassle-free processing to minimize delays.
Real-Time Monitoring: Stay informed with 24/7 shipment tracking.
Competitive Pricing: Transparent and cost-effective rates.
Passenger freighters are a vital resource for businesses looking to ship goods quickly and efficiently. By understanding their cargo size and operational benefits, you can make informed logistics decisions. Whether shipping perishable goods, high-value items, or e-commerce products, leveraging passenger freighters ensures fast and reliable delivery.
Contact Tonlexing today for expert guidance and customized air freight solutions tailored to your needs.