The footprint from day of travel to atp-ctp to end of ioe can be from no breaks and stay infoot print of 3 months to more realistically 4 months give or take. Matters how people do. If they need extra sims etc. you might not but if others do it can affect your schedule getting into them. Buddy of mine this summer started Jul 1 and was done with ioe just before Halloween while his buddy had some issues and was about a month later than him.
I recommend having your 50 hrs multi time going into it if you don’t. I think it helps because you can get oral knocked out prior to starting sims nice not having to be studying for that and getting flies/callouts and flying down at same time. Ioe is just 2 four day trips at most. Mine was 2 three day trips. Just need that 25 hours.
Training is min hour pay. No per diem. I’m 99% sure that starts day 1 of indoc. Not atp-ctp. Forget.