In the JS41 it is possible to save an entered Flight Plan and recall it on a future flight. If I remember correctly this was also possible in the FS9 PMDG 737, storing the plan as a co-route. Unless I've missed something, this doesn't seem possible in the 737NGX. The only way to save a flight plan as a co route seems to be to use a payware route generator. I don't want to save the panel or flight, just the flight plan. Can this be done?

When you enter a route in the RTE section there is a SAVE option.

In RTE page after filled your FP there is a SAVE option in LSK4.

Many thanks. I hadn't spotted that. I don't thinks it's mentioned in the tutorials.Many thanks. I hadn't spotted that. I don't thinks it's mentioned in the tutorials.