Visualizing Flight Trajectories in Excel | Script Data Insights Flight Trajectory Analysis: Excel's Hidden Power Turning a mountain of raw GPS coordinates into a clear, visual flight path isn't magic—it's just good Excel logic. The Problem: The "Flat Earth" Spreadsheet In aviation data analysis, looking at a flat table of Longitude, Latitude, and Altitude is useless. You can't see a descent profile or a holding pattern in a grid of numbers. The "old way" of analyzing flight paths involved manual plotting or expensive specialized software. For most analysts, the barrier to entry for 3D spatial visualization felt too high, leading to overlooked inefficiencies in fuel burn and routing. Common Mistake: Using a 2D line chart to represent 3D flight data. Without altitude (Z-axis) visualization, you lose the critical context of the climb and descent phases. ...