This is a very basic level of cooperation, so there are airlines that have interline agreements that otherwise do not work together. ExpertFlyer shows airlines that have interline agreements, as an example here are the airlines with which American has an interline agreement: Under a codeshare agreement, the airline that manages the flight (the one that holds the operating permits, airport slots and flight planning/control and is responsible for ground handling services) is commonly referred to as the operating airline. often abbreviated OPE CXR, although the IATA SSIM term “administrative carrier” is more precise. The reason for this is that a third airline may be involved, usually in the event that the airline that originally operates the flight needs to hire a subcontractor to operate the flight on its behalf (usually a crewed lease, which means that an aircraft is leased with the crew and all the facilities to be aired, usually due to capacity limitations). technical problems, etc.) In this case, the airline carrying the passenger should be designated as the operating airline, as it is the one carrying the passengers or cargo. 1.qr has an agreement with vn -AIRLINES WITH AGREEMENT WITH: QR VN T P E If a flight is sold under several names and flight numbers described above, the flight published by the “Administering Airline” is commonly referred to as “Prime Flight” (as opposed to a codeshare marketing flight). In case of delay, you will then have the opportunity to request a refund in accordance with EU Regulation 261/2004. Codeshare agreements are widely used in the aviation industry. In the aviation industry, the term code refers to the two-digit XX used as a prefix in flight numbers.

For example, flight UA123 is a United Airlines flight. The UA code is used to identify the airline involved. These codes are issued by IATA, an international travel and tourism organization. There are three types of codeshare agreements: parallel operation, interconnection operation, and unilateral operation. In addition, an interline agreement includes baggage handling, check-in agreements or even the possibility of rebooking through another airline in the event of a flight cancellation. The line-spacing agreement smoothes the customer experience. .