Currently you will have a 3 day aircraft training event after indoc and sims. The first 2 days are ground school/ walk around training with a real live airplane and the last day (may take longer if aircraft availability is a problem) you will go out and do a couple of landings and a few approaches in your assigned aircraft. They have been trying to phase this out for years, but so far they have not been able to get rid of it. Once you do this, you are eligible for IOE. It could be a matter or a few days or a matter of a half a year before you do IOE- it depends on how backed up the training department is in your fleet. Once you are done with sim and indoc you are expected to go in and out of your domicile from then on. As to if you are on reserve after this it depends on if you have been able to bid a 7 and 7 line yet or chosen to stay on the reserve schedule (all newhires are on reserve schedule until they are eligible to bid - either started IOE or 2 weeks after being done with sim and indoc). If they aren't using you, you are still required to be available for work the same days as you would for whatever schedule you are on, but you typically check in at home on your assigned work days if they don't have any IOE or aircraft training for you to do. I went through relatively fast- done with IOE in less than 3 months from my date of hire while my sim partner (we did sim before indoc) didn't finish IOE for almost 7 months after date of hire.