With Autopilot+, Can you do a 2nd flight while another one is ongoing?

I was just wondering this because im going to do a SIN-JFK Flight, However i also wanna do a LAS - JFK flight while the other one is ongoing. So i was wondering if you can do multiple flights at once or not

Yes, if you had read both the blog article and the thread, that would have answered your question easily:

And don’t forget only one flight can be put into AutoPilot+ mode!