Why do gds use the star of david

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Last updated: April 8, 2026

Quick Answer: The Star of David is used by GDS (Global Distribution Systems) primarily as a symbol to identify Jewish travelers' special needs in travel bookings. This practice dates back to the 1990s when airlines and travel agencies began using codes to accommodate religious dietary requirements. For example, in Sabre GDS, the code 'KSML' (Kosher Meal) is often associated with this symbol, with over 50 airlines worldwide recognizing it for meal requests. The symbol helps ensure proper accommodation for approximately 14 million Jewish travelers globally who may require kosher meals or other religious considerations during travel.

Key Facts

The Star of David symbol in GDS systems emerged in the 1990s to identify Jewish travelers' needs
Over 50 major airlines worldwide recognize GDS codes associated with kosher meal requests
Approximately 14 million Jewish travelers globally may benefit from these GDS accommodations
Sabre GDS uses code 'KSML' for kosher meals, often displayed with Star of David symbol
The practice helps accommodate religious requirements during approximately 2.5 billion annual air passenger journeys

Overview

The use of the Star of David in Global Distribution Systems (GDS) represents a specialized coding practice within the travel industry that dates back to the early 1990s. GDS platforms like Sabre, Amadeus, and Travelport serve as critical reservation systems connecting over 600,000 travel agents worldwide with airlines, hotels, and car rental companies. These systems process approximately 2.5 billion passenger journeys annually. The Star of David symbol specifically addresses the needs of Jewish travelers, who number around 14 million globally and may require kosher meals, Sabbath observance accommodations, or other religious considerations during travel. This practice emerged as airlines and travel agencies developed standardized codes to handle special requests efficiently, with the symbol serving as a visual identifier within complex booking interfaces that manage millions of transactions daily across 200+ countries.

How It Works

Within GDS platforms, the Star of David functions as part of a coded system for special service requests (SSRs). When a travel agent or self-booking traveler requests accommodations for Jewish religious practices, they typically enter specific codes that trigger the symbol's display. For kosher meals, the standard code is 'KSML' across most systems, though variations exist. The GDS then transmits this request to airline reservation systems, which forward it to catering departments at departure airports. The symbol appears in passenger name records (PNRs) and manifests to alert airline staff about specific requirements. This process involves multiple validation steps to ensure accuracy, with systems checking airline capability, flight duration, and advance notice requirements (typically 24-48 hours before departure). The coding system helps coordinate between approximately 200 airlines and their catering partners worldwide, ensuring proper meal preparation according to kosher certification standards from recognized authorities.

Why It Matters

The inclusion of religious symbols like the Star of David in GDS systems has significant practical and cultural importance. Practically, it enables efficient accommodation for millions of Jewish travelers who spend an estimated $85 billion annually on tourism. By standardizing these requests through GDS codes, airlines can better manage special meal preparation, which affects approximately 3-5% of all inflight meals globally. Culturally, this practice represents the travel industry's recognition of diverse religious needs in an increasingly globalized world. The system helps prevent errors in meal service that could violate religious dietary laws, while also serving as a model for accommodating other religious requirements. As air travel continues to grow (projected to reach 4 billion passengers annually by 2024), such standardized accommodation systems become increasingly crucial for both customer satisfaction and operational efficiency in the $700 billion global airline industry.