A codeshare agreement, also known simply as codeshare, is a business arrangement, common in the aviation industry, in which two or more airlines publish and market the same flight under their own airline designator and flight number as part of their published timetable or schedule. Typically, a flight is operated by one airline while seats are sold for the flight by all cooperating airlines using their own designator and flight number.
Checked baggage is luggage delivered to an airline or train for transportation in the hold of an aircraft, storage on a coach bus or baggage car of a passenger train. Checked baggage is inaccessible to the passenger during the flight or ride, as opposed to carry-on baggage.
A low-cost carrier or low-cost airline is an airline that is operated with an especially high emphasis on minimizing operating costs and without some of the traditional services and amenities provided in the fare, resulting in lower fares and fewer comforts. To make up for revenue lost in decreased ticket prices, the airline may charge extra fees – such as for carry-on baggage. As of April 2020, the world's largest low-cost carrier is Southwest Airlines, which operates primarily in the United States, as well as in some surrounding areas.
A passenger name record (PNR) is a record in the database of a computer reservation system (CRS) that contains the itinerary for a passenger or a group of passengers travelling together. The concept of a PNR was first introduced by airlines that needed to exchange reservation information in case passengers required flights of multiple airlines to reach their destination ("interlining"). For this purpose, IATA and ATA have defined standards for interline messaging of PNR and other data through the "ATA/IATA Reservations Interline Message Procedures - Passenger" (AIRIMP). There is no general industry standard for the layout and content of a PNR. In practice, each CRS or hosting system has its own proprietary standards, although common industry needs, including the need to map PNR data easily to AIRIMP messages, has resulted in many general similarities in data content and format between all of the major systems.
A boarding pass or boarding card is a document provided by an airline during airport check-in, giving a passenger permission to enter the restricted area of an airport and to board the airplane for a particular flight. At a minimum, it identifies the passenger, the flight number, the date, and scheduled time for departure. A boarding pass may also indicate details of the perks a passenger is entitled to and is thus presented at the entrance of such facilities to show eligibility.
An electronic ticket is a method of ticket entry, processing, and marketing for companies in the airline, railways and other transport and entertainment industries.
A round-the-world ticket is a product that enables travellers to fly around the world for a relatively low price. RTW tickets in the past were generally offered through marketing agreements between airlines on several continents. Now, they are almost universally offered by airline alliances such as SkyTeam, Star Alliance and Oneworld, or by specialist travel agencies that will spend time customizing a trip for the consumer. Prices vary but are generally in the range of US$2,500–6,000 for an economy class ticket and US$5,000–14,000 for business class. Sometimes, depending on airline and stops, it can be as low as £1,171. An alternative for a round-the-world ticket is a continent pass.
Airline booking ploys are used by travelers in commercial aviation to lower the price of flying by circumventing airlines' rules about how tickets may be used. They are generally a breach of the contract of carriage between the passenger and the airline, which airlines may try to enforce in various ways.
Advance Booking Charter flights were first introduced in the early 1970s to meet the largely unsatisfied demand for affordable long-haul flights to popular destinations, especially on both sides of the North Atlantic ocean.
Overselling or overbooking is sale of a volatile good or service in excess of actual supply. Overselling is a common practice in the travel and hospitality sectors, in which it is expected that some people will cancel. The practice occurs as an intentional business strategy in which sellers expect that some buyers will not consume all of the resources they are entitled to, or that some buyers will cancel. The practice of overselling aims to ensure that 100% of available supply will be used, resulting in the maximum return on investment. However, if more customers than the seller expects do wish to purchase or use the sold commodity, it may leave some customers lacking a service they expected to receive.
Interlining, also known as interline ticketing and interline booking, is a voluntary commercial agreement between individual airlines to handle passengers traveling on itineraries that require multiple flights on multiple airlines. Such agreements allow passengers to change from one flight on one airline to another flight on another airline without having to gather their bags or check-in again. Airlines can also promise free rebooking if the connection is lost due to a delay.
An airline ticket is a document or electronic record, issued by an airline or a travel agency, that confirms that an individual is entitled to a seat on a flight on an aircraft. The airline ticket may be one of two types: a paper ticket, which comprises coupons or vouchers; and an electronic ticket.
Airline reservation systems (ARS) are systems that allow an airline to sell their inventory (seats). It contains information on schedules and fares and contains a database of reservations and of tickets issued. ARSs are part of passenger service systems (PSS), which are applications supporting the direct contact with the passenger.
Alternate air ticket purchasing order systems allow for alternative ways of purchasing air tickets and GDS Connectivity not involving Internet or personal TA contact.
In commercial aviation, buy on board (BoB) is a system in which in-flight food or beverages are not included in the ticket price but are purchased on board or ordered in advance as an optional extra during or after the booking process. Some airlines, including almost all low-cost carriers and a handful of flag-carriers, have buy-on-board food and beverages as part of their ancillary revenue generation.
A fare basis code is an alphabetic or alpha-numeric code used by airlines to identify a fare type and allow airline staff and travel agents to find the rules applicable to that fare. Although airlines now set their own fare basis codes, there are some patterns that have evolved over the years and may still be in use.
A no-show is a condition when a person does not appear to their expected place. In aviation, no-show is when a ticketed passenger doesn't show up for their flight. Such passenger are also sometimes called a no-show.
Qazaq Air is a Kazakh airline operating scheduled services from its main hub in Astana and focuses on domestic flights.
NewLeaf Travel Company Inc., branded as NewLeaf, was a Canadian virtual airline, or ticket reseller, based at Winnipeg James Armstrong Richardson International Airport in Manitoba. It sold tickets for flights operated by Flair Airlines.
Kiwi.com is a Czech online travel agency founded by Oliver Dlouhý and Jozef Képesi in 2012. Kiwi.com provides a fare aggregator, metasearch engine and booking for airline tickets and ground transportation. Its ticket search features Kiwi.com’s "virtual interlining" concept – itineraries combined from over 750 carriers, including many that do not usually cooperate in online bookings.
