https://w3.ameriflight.com/fleet-bases/#route-map

Is about as close as you will get to what you want.
Cargo is a bit different in that routes/times are not 100% public/published due to competitive pressures and many customers are paying for the whole plane, so the exact schedule is considered to be sensitive information.

Additionally I was say that the map is not 100% accurate/current, as it is aviation, and things are in a constant state of change.