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.
WestJet Airlines Ltd. is a major Canadian airline headquartered in Calgary, Alberta, near Calgary International Airport. It is the second-largest airline based in Canada, behind Air Canada, operating an average of 777 flights and carrying more than 66,130 passengers per day. In 2018, WestJet carried 25.49 million passengers, making it the ninth-largest airline in North America by passengers carried.
A frequent-flyer programme (FFP) is a loyalty program offered by an airline.
The freedoms of the air, also called five freedoms of air transport, are a set of commercial aviation rights granting a country's airlines the privilege to enter and land in another country's airspace. They were formulated as a result of disagreements over the extent of aviation liberalisation in the Convention on International Civil Aviation of 1944, known as the Chicago Convention. The United States had called for a standardized set of separate air rights to be negotiated between states, but most other countries were concerned that the size of the U.S. airlines would dominate air travel if there were not strict rules. The freedoms of the air are the fundamental building blocks of the international commercial aviation route network. The use of the terms "freedom" and "right" confers entitlement to operate international air services only within the scope of the multilateral and bilateral treaties that allow them.
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.
Hahn Air is a minor German airline headquartered in Dreieich, offering business jet scheduled and charter flights within Europe from its base at Düsseldorf Airport.
The Fly America Act refers to the provisions enacted by 49 U.S.C. § 40118.
Myanmar Airways International Co., Ltd. is a privately owned airline headquartered in Yangon, Myanmar. It operates scheduled international services to destinations mainly in Southeast Asia and is based at Yangon International Airport. Myanmar Airways International was the sponsor of the 2013 Southeast Asian Games. MAI's logo shows pyinsarupa, a traditional Burmese chimeric animal.
Airlink, is a regional airline based in Johannesburg, South Africa. Its main business is to provide services between smaller, under-served towns and larger hub airports. It has since expanded to offer flights on larger, mainline routes. The airline has a network of more than 60 routes to over 45 destinations in Southern Africa. In January 2021, it became the second-largest carrier within Africa by number of flights, and third-largest by number of seats.
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.
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.
V Australia was a long-haul international airline owned by Virgin Australia Holdings that commenced operating on 27 February 2009. As part of a rebranding of all of Virgin Australia Holdings' subsidiaries, on 7 December 2011 it was subsumed into Virgin Australia.
Somon Air is a private airline in Tajikistan headquartered in Dushanbe and based at Dushanbe International Airport.
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.
SALSA d'Haïti was a Haitian regional airline headquartered at Toussaint Louverture International Airport in Port-au-Prince, Haiti. It flew several round trip flights daily between Cap-Haitien and Port-au-Prince.
Mileage Plan is the frequent-flyer program of Alaska Airlines. Members accrue program "miles" by flying Alaska Airlines and partner-operated flights, using co-branded credit cards, and booking vacation and hotel packages, among other methods. Mileage Plan miles can be redeemed for award flights on Alaska Airlines and partner carriers and provide eligibility for elite status with Mileage Plan.
Batik Air Malaysia is a Malaysian full service carrier, an associate carrier of the Indonesian Lion Air Group, with headquarters in Petaling Jaya, Selangor, Malaysia. The original name, Malindo, signifies a cooperative pact between Malaysia and Indonesia.
Southern Airways Express is a commuter airline operating across the United States with headquarters in Palm Beach, Florida. Southern Airways acts as a local service airline for dozens of cities across all U.S. time zones. Approximately one third of its routes are subsidized through the Essential Air Service program by the United States Department of Transportation.
Boutique Air, Inc. is a commuter airline based in San Francisco, California. The airline offers charter services as well as scheduled passenger services subsidized under the Essential Air Service (EAS) program. Boutique operates the second largest PC-12 fleet in the United States with 26 aircraft. In 2019, Boutique transported over 180,000 passengers.
