Lumo is a Chrome add-on developed by Lumo that provides travelers with valuable flight data to make smarter booking decisions. This free extension displays delay predictions, CO2 impact, and other useful information alongside flight search results.

Using powerful machine learning algorithms, Lumo estimates the risk of delay hours to weeks before departure, taking into account historical trends, forecasted weather, air traffic control restrictions, and network connectivity effects. By comparing itineraries based on the likelihood of a delay, cancellation, or missed connection, users can now make more informed booking decisions.

It is important to note that this version of the Lumo extension is currently only compatible with SAP Concur's online booking tool. To use the extension, you will need a Lumo account as well as an SAP Concur account, likely provided through your employer. It is worth mentioning that if you created a Lumo account through your employer, the data you can see in the extension may be restricted or customized.