GDS vs NDC: Which Is Better for Travel Agencies?

GDS vs NDC: What Travel Agencies Need to Know

GDS and NDC are two important concepts in modern airline distribution. Understanding the difference can help travel agencies design better booking platforms and supplier strategies.

What Is GDS?

A Global Distribution System aggregates and distributes travel inventory from multiple suppliers. Travel agencies have used GDS platforms for decades to access flights and other travel services.

What Is NDC?

New Distribution Capability is an IATA-led airline distribution standard designed to enable richer airline offers and modern API-based distribution.

Key Difference

GDS technology traditionally acts as an intermediary distribution network connecting travel suppliers and travel sellers. NDC provides a standardized framework through which airlines can distribute offers using modern interfaces.

Can an OTA Use Both?

Yes. Modern travel technology platforms can support both GDS and NDC content.

Travelport, for example, documents support for both GDS and NDC airline content within its Flights API ecosystem.

Benefits of a Multi-Source Strategy

• Broader airline content
• More fare options
• Access to different airline products
• Improved customer choice
• Reduced dependency on one content source
• Greater flexibility when expanding an OTA

Which Is Better: GDS or NDC?

There is no universal answer. The best distribution strategy depends on the OTA business model, target airlines, customer markets, supplier agreements, technical infrastructure, and operational requirements.

For many modern travel businesses, the most practical architecture is one capable of consuming multiple travel content sources rather than relying exclusively on one distribution channel.