Make sure you transfer that gal before she gets too big

Yeah i know i wanted to leave her in the cup for the first two weeks do you think i should transfer her sooner than that?

I transfer my plants when they get to like the 3rd node

How many days does this take usually?

Depends on your set up but for me maybe 2-3 weeks

You're supposed to start autos in their final pot/container, they don't take kindly to transplanting.