Expect 4-5 months on reserve.

Once you get a line you can add/swap with open time to get up to 90 hours if you try. Trips are pretty efficient (6 hour credit days are typical), so you still end up with quite a bit of time off.

That's typical for SFO based pilots. Don't know about LAX. For some reason, all new hires go to SFO. That may change.