inventory

Refers to the total set of travel products and services that are available to be sold at any given time—whether seats on a flight, rooms in a hotel, cabins on a cruise, tickets for an attraction, or slots on a guided tour. In the realm of Travel Operations & Distribution, it is the foundational resource…

overbooking

Refers to the deliberate practice of confirming more reservations than the actual capacity of an airline, hotel, cruise, or tour operation, based on the expectation that a certain percentage of guests will cancel or fail to show up. In the travel operations and distribution landscape, this technique is both a revenue-management tool and a logistical…

allotment

Refers to a pre-negotiated block of rooms, seats, or spaces that a supplier—such as a hotel, airline, or cruise line—sets aside for a travel intermediary to sell within a defined period. This arrangement sits at the heart of travel operations and distribution, allowing tour operators, wholesalers, and online travel agencies to convert abstract market demand…

fleet

In the context of aviation, a fleet refers to the complete collection of aircraft, airliners, freighters, regional jets, turboprops, and sometimes helicopters that an airline owns, leases, or operates under its brand. Far more than a mere inventory count, a fleet embodies an airline’s strategic vision for network expansion, operational efficiency, and passenger experience. Through…