What is codeshare

And while that sounds like a great deal, it can be a source of frustration if you missed the fine print. There may not be an option to use status or redeem miles to change cabins. Likely, you would just have to pay the difference in fare if the airline will allow it. Codeshares can be a useful way to book flights, earn miles, and get where you need to go. However, before purchasing, read the fine print. Always know which airline is truly operating your flight, and how their policies around earning miles, in-flight services, and other key factors might impact your trip.

We search for flight deals and let you know when we find incredible fares like these:. How It Works. Sign Up. Deals Plans Guides Invite Upgrade. Member Stories. Glossary What is a Codeshare? Meaning, a ticket can be purchased from one airline for a flight that is actually operated by another, partner airline.

What is a codeshare flight? At its peak, OAG handled , schedule changes during one day in March In the first four months of the average number of schedule changes each day has been , But what if they could be? OAG has been looking at the extent of the problem of misaligned flights as part of an experiment undertaken by OAG Labs considers the impact of over-riding marketing flight information with operating flight data.

The assumption behind this is that operating carriers lead on schedule changes and so what an operating carrier has filed as its intention to fly is correct and any schedule misalignment requires an update of the marketing flight information.

It makes sense as the operating carriers continually adjust their schedules to optimise fleet utilisation and connectivity, and marketing carriers are always playing catch up. OAG looked at the entire airline schedule for a 12 month period using a snapshot on a single day, 30th March At that point in time there were over million flight instances in the schedule; that is, flight records for every flight to be operated by an airline, as well as all occurrences of those same flights if they were listed as being operated as a codeshare operation by another airline.

On average each codeshare flight had 2. In most cases operating and marketing flights were misaligned on more than one of 25 different attributes considered. While many of these were not significant, relating to information about meals or inflight service, for instance, but a significant number were the result of different seats numbers, flight departure times, different arrival times or different airport terminals used.

These are the differences that can jeopardise connecting flights either at the point of booking or potentially while travelling. While the datafile included flights for 12 months into the future, it is known that as the time gets closer to the scheduled departure synchronisation between the operating and marketing flight improves.

The global pandemic - and the sharp rise in schedule changes which that brought about — led to OAG analysing how schedule changes are handled. Looking forward, codesharing remains an important means for airlines to grow their route networks and may even be more important as airlines scale their own fleet and networks to ensure there are no routes which do not make a positive contribution to the profitability.

For airlines such as American Airlines which have retired large numbers of widebody A and B aircraft which were serving long, thin routes, these routes may well be offered as one stop services via hubs or as codeshare flights. As always, OAG is developing solutions to overcome these challenges. Automatic synchronisation which aligns marketing flights with operating flights via a set of pre agreed rules for some or all of the attributes associated with the flight filing is one possible solution.

This could remove the ad hoc nature of resolving misalignments that takes place now and remove workload, especially for the marketing carrier. A single version of the truth when it comes to airline schedules is possible and OAG is working to bring the benefits to all involved in airline distribution.

OAG are actively working on derived and proprietary models via OAG Labs with emissions data, delay predictions, missed connections, OTP and forward-looking schedules data. If you are interested in finding out more or collaborating with us on existing data projects please email contactus oag. Topics: Airports , Airlines , Codeshare. US Airlines have a major role to play at Thanksgiving transporting literally millions of travelers across the country to reconnect with families and When will international travel find its way back?

Company No. Try our data Chinese Japanese Spanish. View the latest. View our recovery tracker. The need for schedule synchronisation The airline industry has witnessed unprecedented levels of schedule changes since the start of the global pandemic in March What is codesharing and why is it used?

The benefits of codesharing for airlines Codesharing is an eminently practical solution to the problem of how to grow an airline. Codesharing can be traced back to the s. After the deregulation act of the US domestic market in the s, this practice became more popular. Stay informed: Sign up for our daily aviation news digest. The term codeshare agreement was born with Qantas and American Airlines in They offered a hub-and-spoke style service using their homes at the airports in Los Angeles, Sydney, and Melbourne.

In Europe, codesharing agreements became popular in , following EU deregulation. In , the European Commission published a final report on the competitive impact of airline codeshare agreements. This paper showed that out of airlines surveyed had already signed a codeshare with one or more carriers across the world. That was 13 years ago, and since the practice has enhanced more.

When you planned the trip, you only bought one ticket, which serves all the legs on the journey.