last minute

Refers to travel products—such as flights, hotel stays, package holidays, cruises, or tours—booked very close to the intended departure or check-in date. In industry practice, this typically means reservations made within a short booking window, often from a few days to a few hours before travel. Within Travel Operations & Distribution, this concept is central…

early bird

Refers to a discounted advance-purchase offer that rewards travelers who book well ahead of their departure date. Commonly used by airlines, hotels, tour operators, cruise lines, and rail companies, this pricing strategy encourages early commitment, helping travel suppliers secure base demand, improve capacity planning, and manage revenue more predictably. In practice, such offers are usually…

rate parity

Refers to the commercial practice by which a hotel, airline, or other travel provider maintains consistent publicly available prices for the same room, seat, or product across all distribution channels. Within the architecture of travel operations and distribution, this principle governs how rates are displayed on brand websites, global distribution systems (GDS), online travel agencies…

room block

Refers to a pre-arranged allocation of a specific number of hotel rooms, held at an agreed rate for a defined period, usually in connection with a group event, conference, wedding, tour series, or corporate program. In the travel operations and distribution ecosystem, it is a vital contracting and inventory tool that turns projected demand into…

cut-off date

Refers to the latest date and time by which a booking, amendment, or cancellation must be confirmed before it is automatically released or no longer guaranteed. In the travel operations and distribution landscape, this deadline is set by suppliers—such as hotels, tour operators, cruise lines, or activity providers—and enforced through reservation systems and distribution channels.…

release back

Refers to the process by which unsold, pre-allocated travel inventory—such as hotel rooms, airline seats, or tour spaces—is returned by an intermediary (typically a tour operator, wholesaler, or consolidator) to the original supplier once a contractual deadline has passed. In the intricate ecosystem of Travel Operations & Distribution, this mechanism allows suppliers to regain control…

availability

Refers to the number of bookable units—such as hotel rooms, airline seats, cruise cabins, rental cars, or tour spaces—currently open for sale within a given system, date, and price category. In the realm of travel operations and distribution, it is not merely a count of remaining inventory, but a dynamic, system-governed status that determines what…

booking window

Refers to the length of time between when a traveler makes a reservation and the actual date of travel or stay. Within the operations and distribution ecosystem, this time frame is a critical metric that helps airlines, hotels, tour operators, cruise lines, and online travel agencies understand how far in advance different market segments tend…

reservation

Is a formal commitment to hold travel services—such as hotel rooms, airline seats, rental cars, or tour spots—for a specific guest, at a specific time, under agreed conditions. Within travel operations and distribution, it functions as the crucial bridge between a traveler’s intent to journey and the actual allocation of inventory in the global tourism…

channel manager

Is the quiet conductor behind how rooms, rates, and availability move seamlessly across the digital travel ecosystem. Within the realm of Travel Operations & Distribution, it serves as the central hub that connects a hotel or accommodation provider’s inventory to multiple online sales channels—such as online travel agencies (OTAs), global distribution systems (GDSs), metasearch platforms,…