Travel Glossary · Travel Industry
NDC (New Distribution Capability)
Definition
NDC (New Distribution Capability): NDC, or New Distribution Capability, is an IATA data standard that lets airlines send fares, bundles, and extras directly to travel agencies and corporate booking tools.
IATA launched NDC in 2012 to modernize how airlines sell through agencies. Traditional GDS connections were built for basic fares and seats; NDC uses modern XML-based messaging, so airlines can offer agencies the same branded fares, seat bundles, Wi-Fi, and personalized offers they sell on their own websites.
For travelers and companies, the shift is mostly felt indirectly. Some airlines now publish certain fares or extras only through NDC connections, and some add surcharges to bookings made through legacy channels. NDC bookings can also be harder to service after ticketing, since exchanges and refunds sometimes follow different workflows, so the content you see depends on where you look.
The practical takeaway: no single channel shows every fare. A good advisor checks both GDS and airline-direct content, and corporate programs should ask their travel management company how it handles NDC. IATA explains the standard on its NDC page.
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