That's reassuring

I've been over everything in my head and I can't see why we'd be an exceptional case, so hopefully we'll get that fast a turn-around. At the moment our worst case scenario is -
Sun Aug 14 : Applied online
Fri Aug 26 : Biometrics appointment
Mon Aug 29 : Send documents
Tues Aug 30 : Arrive in New York
Thurs Sept 15 : Intended date of travel
Tues Sept 20 : 15th working day
But of course that's not including however long it takes our case to be given to someone. But it makes it reaaaally hard to plan things! Do I move into an apartment at the beginning of September and risk living by myself for a month? Do I leave it until the beginning of October but risk him getting an almost immediate turn around? When do I book my time off work? (THANKFULLY my team leaders are amazingly understanding and I've booked provisional time off for the earliest time possible, but I can change that by weeks if I need to since no-one else is on holiday at that time).
I had SO hoped he'd get a biometrics appointment sooner than he did. I'm really disappointed about that one. So I definitely recommend getting your stuff there as SOOON as possible. I left my pieces of documentation a little late, hoping to get them as in date as possible and then had to wait a week or so for them to arrive. I got lucky and my parents found a mortgage statement, else I'd still be holding onto the stupid package waiting for a letter of their mortgage provider!! (We're saying we're living with them until we find somewhere)