when your vehicle states its in transist, getting ready for delivery or whatever its called, it takes about 4 to 8 weeks depending on its stops to reach your dealership. it can sit about a week to two before it gets delivered depending on how many vehicles are ahead of you, then once it reaches its destination, it could sit another week or so to be unloaded. once its at your dealership it takes about 24 to 48 hours for it to be ready.
All in all it should take 2 months for the whole process, sometimes less if you get lucky or if your sales rep is on it.