Flight-Viz – 10K flights on a 3D globe in 3.5MB of Rust+WASM

In plain words

Flight-Viz is a real-time flight tracker that displays over 10,000 aircraft simultaneously on an interactive 3D globe directly in the web browser. Built using Rust compiled to WebAssembly, it achieves this functionality in just 3.5MB. The application is designed for developers and aviation enthusiasts who want to visualize live flight data with minimal resource usage through a compact, browser-based interface.

written from the facts on this page · September 2026

From the sources

Track flights in real-time on a 3D globe with live data, weather radar, and altitude profiles. Built with Rust compiled to WebAssembly and raw WebGL2 shaders. The whole thing runs at 60fps with 10K+ aircraft rendered in a single draw call.

Track 10,000+ flights in real-time on an interactive 3D globe. Live flight map, airport departure boards, weather radar, flight delay info, and aircraft details. Free, no login required.

Flight Viz is a free real-time flight tracker that displays live flights on an interactive 3D globe. Search any flight number to find it on the map, check airport departure and arrival boards, view weather radar overlays, and see detailed flight information including aircraft type, route, speed, altitude, and delay status. Flight Viz is a free real-time flight tracking application that renders 10,000+ live aircraft on an interactive 3D globe directly in your web browser. Flight Viz uses real-time data from OpenSky Network and FlightRadar24 to display live aircraft positions. The application is built with Rust compiled to WebAssembly with raw WebGL2 shaders, enabling smooth 60fps rendering…from flight-viz.com

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