That was 13 years ago and since then the practice has improved further. This year alone, we`ve seen some crazy code-sharing agreements, for example: codeshare flights typically focus on aircraft planning and sharing. Because airlines generally depend on other partners to transport passengers to distant destinations where they are not heading, codeshare agreements serve as a logistical blessing. The connection process is like the example above with Ethiopian Airlines and GOL. This is when an airline sells a ticket between A and C, but only goes to point B. Then the codeshare partner steals the second step between B and C. Obviously, numbers are just numbers. The numbers themselves can be deduced with some degree of accuracy, but there are a few exceptions. The best way to find out if you`re on a codeshare flight is to use a flight tracking site like Flightstats.
In addition, an interline agreement includes baggage handling, check-in agreements or even the possibility of re-quitting via another airline in the event of flight cancellation. The Interline agreement smoothes the customer experience. Simply put, you can collect miles from Japan Airlines on Alaska Airlines, China Eastern, Emirates, Hawaiian Airlines, Korean Air and more non-allied partners by booking good codeshare flights. The reasons why codeshare flights were so important are because increasing connectivity in commercial aviation has been a central theme of globalization and international affairs. Without codeshare flights, it would be impossible to move passengers as airlines do today. A codeshare agreement, also known as codeshare, is a common commercial agreement in the aviation industry, in which two or more airlines publish and market the same flight under their own airline manager and flight number (the ”flight code”) as part of their published flight plan. Typically, a flight is designated by an airline (technically referred to as the ”administration company”), while seats are sold by all airlines that have cooperated with their own name and flight number.