The only real flow that is not mentioned by Bafanguy is with Envoy. There you don’t need to do an interview with AA, just wait for your number to come up to automatically transfer to AA mainline. Only thing is, it takes approximately 8 years for a new hire, not the advertised 5 years. But of course he can always apply everywhere else out of the flow in the meantime.
If you decide to go the Ohana route, look close at the salary and at the cost of living in Hawaii. I hope you’ve saved a lot of money to survive. And look well at first years pay at Hawaiian as well. It’s even less than the regionals...