These types of agreements provide a good opportunity for air carriers that do not operate their operations or aircraft on a particular route to position themselves in the market by displaying their flight numbers. It is also true that when an airline sacrifices its ability to other airlines as a codeshare partner, its operating costs are usually reduced to zero. But there are a few pitfalls in booking a codeshare itinerary. Interline agreements are one of the life-saving graces available to passengers that reduce their headaches while traveling. If something happens, whether it`s terrible weather or other unexpected events, interline agreements will allow airlines to redirect customers to get them closer to their final destination. In Europe, codeshare agreements became popular in 1993 after EU deregulation. In 2007, the European Commission published a final report on the impact of codeshare agreements with airlines on competition. This article showed that 100 of the 100 airlines surveyed had already signed a codeshare with one or more airlines around the world. The 2nd type of code-sharing agreements is block space. Codeshare agreements are the easiest way for airlines to grant access to a market without entering into a free purchase agreement. In this case, the block space agreement will be used especially if the participating airlines have not affiliated with the same alliance. He is a complex type.

Most major airlines today have codeshare partnerships with other airlines, and codeshare is a key feature of large airline alliances. As a general rule, codeshare agreements are also part of commercial agreements between airlines of the same airline alliances. 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 groundhandling services) is commonly referred to as the operating airline, often abbreviated to OPE CXR, although the term IATA SSIM “administering airline” 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, since it carries the passengers or cargo. .