With the note found in the newsletter about players being able to walk around, I think the speculation that you spawn in some type of briefing room first is plausible. This would also alleviate the need for a great abundance of parking, as you wouldn't leave the lower decks until it's near time for your takeoff - or AC spawn queue...
That was part of the discussion back when they were talking about naval/carrier operations. To what extent we can control, well we will have to wait a bit longer to find out.