GDS Flight Reservations: Amadeus, Sabre, and Travelport Explained

The Role of GDS in Visa Flight Reservations

In global aviation, the backbone of flight inventory, reservations, and ticketing is powered by Global Distribution Systems (GDS). Understanding how GDS networks function helps demystify how authentic dummy tickets are generated and verified for visa purposes.

The Big Three GDS Networks

Over 95% of scheduled legacy flights worldwide are coordinated through three dominant platforms:

• Amadeus: Headquartered in Madrid, Spain, Amadeus is the dominant GDS in Europe, Asia, and the Middle East, utilized by Lufthansa, Air France, British Airways, and Qatar Airways.
• Sabre: Based in Texas, USA, Sabre powers airlines across North America and Latin America, including American Airlines, United Airlines, and numerous international carriers.
• Travelport (Galileo / Apollo / Worldspan): Widely deployed across the UK, Africa, and Asia, coordinating multi-airline international itineraries.

How a GDS Reservation Works

When an authorized travel agency or service like Dummy Ticket Factory creates a flight itinerary:

1. The system sends an availability query to the airline's inventory.
2. Seats are placed on temporary hold under the passenger's legal name.
3. A primary GDS locator is created alongside an airline record locator (Airline PNR).
4. The reservation exists across the worldwide aviation network until its ticketing time limit expires.

Why GDS Reservations are Essential for Visas

Unlike budget carrier websites that require immediate credit card settlement, GDS systems allow licensed agencies to reserve genuine seats without immediate ticket issuance. This enables applicants to submit 100% compliant flight reservations recognized by consular software worldwide.