Flight Info API


Our two API products, Flight Info API and Flight Changes API, enable the entire travel ecosystem to access and seamlessly integrate a variety of aviation data sets into systems and applications.

Stay in the know

Keep your customer updated at every stage of their journey by informing them of any changes, as they happen. Our APIs provide the ability to react to any disruption quickly and manage resources proactively.

All in one place

An API suite of interrelated core flight data sets – quickly and easily get global airline schedules, flight status, flight changes and historical flight data in one API call.

Geared for growth

Access the latest enhancements and test new datasets as soon as they are available. Our APIs are powered by the most modern format (RESTful JSON API) and can be scaled in line with your business requirements or product portfolio.







Flight Info API from OAG enables customers to have direct, near real time access to the full spectrum of schedules and status data that OAG holds, allowing them to confidently view or present current schedules. Query both schedules and status information within one API. Perfect for Search & Booking Systems, Airports, Hospitality and Border Security and Management.

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Access the Freshest Data

The freshest schedules data in near real-time, enabling you to confidently feed this data into your own products and processes.

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Keep customers informed

Keep your customers informed of any changes to their upcoming travel (schedules, cancellations, delays).

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Seamlessly Integrated

Using the developer portal, users can access our wide range of resources and product documentation to integrate to their systems and applications quickly and easily,


Flight Changes API enables customers to retrieve schedules that were introduced, changed, or deleted at a specific date or time. Perfect for Insurance & Claims, and Onward travel services, Flight API allows you to know the exact date and time a change was made to any particular flight. Go global, or view a customized response with history from January 2021, until the most recent update. Our data is updated every 15 minutes to help you understand the impact of flight schedules volatility in terms of revenue and costs, enabling you to make better strategic investments.

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Be informed

Dig into the detail with a variety of parameters to see either the full global schedules or filter down to see only what you need, saving you time and money.

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Improve Customer Experience

With live and historical specific flight schedule updates available, react to changes and provide alternatives to keep customers happy.

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Better Resource Planning

Forecast potential disruption by looking back at historical changes to better plan your resources and allocate accordingly.



OAG are the industry leaders in aviation data. The development of our API ensures that we continue to make our data as easy to consume as possible for our customers, including additional rich data sets within our core schedules data to meet the growing needs of our customers.

Powered by Microsoft Azure, our API Management Portal gives you all the tools you need to interact and integrate with OAG data. Experience our APIs in a test environment, with product documentation and help guides on hand if needed.

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Frequently Asked Questions

We’ve listed all our frequently asked questions here, if you can’t find the answer to your query, don’t hesitate to contact us.

How frequently is the data be updated in the API?

The API will be updated on a near real time basis. As we receive the schedules from the carriers, they will be processed through our inbound systems and pushed into our data platform.

How long does the free trial last and how much data can I return?

Your trial lasts for 14 days and has a limit of 100 hits. The trial length will end depending on which you reach first.

Can I start using the API as soon as I sign up?

After your request, you will receive instructions on how to access the API.

How am I charged for using Flight Info API?

You will be charged a fixed fee based on your usage tier, with a charge per hit above your usage limit.

What are the different access levels for the API?

Depending on your subscription, you can integrate Schedules, Schedules Changes and Flight Status through one API call. Access to premium content (e.g. Seats) subject to additional charges.