Tesla is going to miss its Fall deployment schedule by a lot -- notably, there seems to be nothing whatsoever happening in Wisconsin, Michigan, Indiana, and Ontario, which were supposed to have 11 Supercharger sites altogether.
The problem which is happening seems to be that Tesla is moving pretty fast in some states and getting absolutely nowhere in other states. If this continues, the overall Supercharger count kind of doesn't matter -- it won't be a connected network and it won't be possible to make long-distance trips using only Superchargers, because of the "holes". Hopefully eventually the network will be connected up, but at this point I'd bet on 2016 before it is.
Some of the planned locations will probably not be up in time, however others that were not due yet will be up and running.
Don't fall into the trap of assuming that because you don't know of a site being worked on means it indeed isn't being worked on.
What I believe is happening is that Tesla is having a tougher time with getting permits at some locations than others. So they are building them where they can get the permits first instead of delaying the whole network for every permitting delay.
A good example of this is how Worthington, MN is almost complete before Either Eau Claire, WI or Albert Lea, MN even though the map has Worthington after.