Multiple Flights with Battery Swap outs

I have a large 100-acre site where I had to hot-swap batteries several times. When trying to clean out the take of and landing for each path how do I know which take-off and landing belong to each other?

Zoom in on the area using the crosshairs and you can see the arrows signifying the direction of flight.

Ctrl - Move Horizontally
Shift - Rotate View
Shift+Ctrl - Move Vertically