||The flightpath script is located in the right-click (context) menu when you select an edge or curve (like a bezier curve). When you select "Flightpath" from the context menu, a dialog appears, asking you for a speed (in units per second). 10 feet/sec (3m/sec) is a brisk walking speed, and 88 feet/sec (27m/sec) is about 60 mph (100kph) for a fast drive-by speed. Of course, you can use any value to match your needs.
Once you enter a speed, the script will read the locations of the vertices along the path and will create a page at each one.The script will set each page's transition time for a consistent speed.