Fly Reliably is a free Chrome extension developed by Scott Nelson. It falls under the category of Browsers, specifically Add-ons & Tools. This extension aims to provide users with valuable information about airline reliability when shopping for flights on Google.

When visiting the Google Flights website, Fly Reliably displays the frequency of delays and cancellations caused by each airline. This information is conveniently shown on the screen next to the airline's name, using color coding to indicate their level of reliability compared to their competitors.

By utilizing Fly Reliably, users can make more informed decisions when choosing an airline. They can now evaluate whether the price difference is worth it, considering the likelihood of encountering delays or cancellations. With this extension, travelers can have a clearer understanding of the potential challenges they may face and plan accordingly.