FlightLogg.in is an online pilot logbook designed for professional and hobby pilots. The service runs in a modern web browser, so users can access their records across Windows, Mac, Linux, iOS, and Android devices without changing software when they switch platforms. Its efficient interface is built to make flight logging quicker and easier, helping pilots spend less time entering records and more time flying.

The logbook automatically calculates flight times and totals, making it possible to review experience across categories such as night, multi-engine, pilot-in-command, and seaplane hours. Users can also explore their activity through charts and graphs, and create maps showing destinations they have flown to. To help protect important records, FlightLogg.in emails users a backup of their logbook data at the end of each day, while keeping them in control of their information.

FlightLogg.in describes its technology as free and open source, with no subscription fees. The site reports serving more than 1.4 million flights logged by over 7,700 users.