Aero Jussa is a free flight-planning tool that calculates, between any two airports in the world, the great-circle distance (the shortest route over the Earth's sphere), the initial heading, the estimated block time and the fuel burn for the chosen aircraft. Everything is also drawn on the map.
It was designed for aviation students, trainee pilots, enthusiasts and flight-sim users (MSFS, X-Plane) who want a quick estimate without opening complex software.
The airport database comes from OurAirports (public domain), with about 72,000 active airports worldwide, searchable by ICAO/IATA code or city name.
Speed and fuel figures are catalog averages, without considering wind, actual weight, cruise altitude or a specific operational profile. They are great for study and comparison, but must not be used for real operational flight planning.
A personal project maintained by Juscelino Carvalho, built in Python (FastAPI). Aircraft profile accuracy is continuously refined with help from pilots. Suggestions and corrections are welcome: juscelino.carvalho@gmail.com.
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