group booking

Refers to a reservation made on behalf of a coordinated party of travelers—typically above a minimum number of passengers or rooms—who are treated and priced as a single unit rather than as individual bookings. In the tourism supply chain, this concept sits at the heart of Travel Operations & Distribution, allowing airlines, hotels, cruise lines,…

lead time

Refers to the length of time between when a booking is made and the date the travel service is actually consumed, such as a hotel stay, tour departure, or flight. In tourism operations, this interval is a critical planning variable that influences pricing, inventory control, staffing, and marketing strategy. Shorter intervals often indicate last-minute or…

DMC

is a specialized local company that designs, coordinates, and delivers travel experiences and ground services on behalf of tour operators, travel agencies, and event planners. Operating as the on-the-ground expert in a specific destination or region, it serves as the crucial link between international demand and local suppliers—hotels, transport companies, guides, venues, and activity providers.…

ETD

An ETD, or Estimated Time of Departure, denotes the projected moment an aircraft will leave its departure gate. In the fast-paced universe of Airlines & Aviation—a vital artery of global mobility—ETDs serve as the keystone of operational orchestration and traveller assurance. For airlines and ground handlers, a reliable ETD enables precise allocation of gates, crew…