ER diagram for airline reservation system

About this ER diagram for an airline reservation

The following is an ER diagram for an airline's reservations system. It handles ticket booking, passenger management, and flight scheduling. It also covers routes and airlines. The passenger entity holds travel details. It has names, booking IDs, email addresses, and phone numbers for quick identification and contact.

The aircraft entity stores airline flight history. It tracks models, capacities, manufacturers, and operational statuses. This helps ensure fleet efficiency. Airports are stored in the airport entity. They use IDs and site codes to keep departure and arrival times accurate.

Reservations use the reservation entity. Booked passengers connect to flights via tickets or reservations. Each has its unique ID and a status field. Travel class defines the available options at the time of reservation. Payment secures transactions. It records payment IDs, values, ticket types, and barcodes to prevent fraud. The status entity gives real-time updates. It consistently tracks flight and payment status.

The system maintains data integrity in areas like passenger reservations and aircraft flights. This setup cuts down on errors. It also supports growth for everyone, from regional carriers to global airlines.

Key features are automatic payment confirmations, a detailed seat map, and booking consolidation across all channels. Self-service reservations and check-ins help passengers and cut staffing needs. Real-time status updates boost transparency. They also track payments and secure revenue cycles.

This ER diagram for the airline reservation system helps airlines work better. It boosts customer satisfaction and increases profits. Its logic connections and features ensure stable performance under load. It is a promising solution for airline reservation systems.