Lufthansa Systems Blog

What is important in doing codeshare (2)


Jan 16, 2019

Partnerships between airlines are common more than ever. Each partner has its own perception of how the best synergies can be reached in a partnership. This belief is usually based on their own experience, the available knowledge, established processes and used tools. But in a partnership, both parties have to act as team together to be successful and to generate the ideal synergies for all parties. In a series of several articles in our LSY blog, we’ll illuminate the various business steps how both partners can generate the best advantages out of their mutual partnership.

Today’s topic
Episode 2: Schedule data exchange

Being in a partnership with other airlines means that the airline has to inform its partners about all own schedule updates, in best case, in time. And the partner has to be able to receive schedule data and to react accordingly.

In doing so, it appears quite often that each airline in a partnership prefers to exchange schedule data according to the own capabilities. If there are differences and there is no mutual similarity, the partners do not speak the same language – it is a common problem in communication between sender and receiver. Misunderstandings are the consequence.

Sure, the sending airline can work according to the principle: “Here is my data; it’s sink or swim” – but this does not really help to act as a team in the partnership.

First question is which data should be exchanged – the complete schedule, or, just the changes since the last sent information, or, just the flights already used in the partnership, or any other extract out of the whole schedule?

And then, how should the system prepare the schedule for the specific recipient? Some partners prefer to get the data in LT, other ones in UTC.

Not to forget are the different technical capabilities how to send respectively to receive schedule data, just to mention e-mail, FTP, sFTP, and/or telex transmission or even just Excel sheets.

Important is of course the “when” – when should data be exchanged? Just once a week via bulk schedule data, or several times a week, or maybe always if a schedule change is detected. This includes schedule changes in the operational period also – the partner might have to react quickly in order to serve the codeshare passengers with the intended service.

The facets and challenges of schedule data delivery and receipt are various. The questions what, when and how verifies and depends on the requirements of each involved party. If these requirements between sender and recipient are clear, then the airlines can find the answers to the “how”, the “what” and the “when” questions.

A schedule distribution system should therefore be highly flexible in different areas: data selection, data modification, data formats, trigger events and transfer methods. And in the ideal case, the data recipient system is flexible too.

Related links:

Previous blog(s):
Episode 1: Reference data as backbone

To be continued soon with Episode 3: IATA standard format

Tags: Codesharecode sharecodeshare managementcode-shareschedule dataschedule data exchangeairline co-operationschedule deliveryalliancesco-operationjoint venturestar allianceskyteamoneworldnetwork managementLufthansa Systems Blog
Michael Becker
Senior Product Manager
Author-page, 16 posts
Lufthansa Systems Blog