AZ doesn't exist according to this list.
http://www.ptdoityourself.net/christine.html
I think you may actually be in BG status, or BGL, if there are shortages.
I ordered my car on May 27 and was in BX by around June 2, which implies there are no shortages. My dealer and Chrysler both confirm I am in BX.
My dealer said once the order is in BX he stops watching/monitoring the VON/order. I would call your dealer back and ask him why others are in BX and you aren't. It would seem logical that if one person is in BX no one (like you) should be in BG/BGL due to shortages, but who knows. Maybe some get to BX while others still sit in BG.
BB Review by fleet department
BD Special equipment processing
BE Edit error
BG Passed edit N/A for schedule
BGL Edit ok parts unavailable
BX Passed edit available for schedule - The order has been accepted by DC. Until your dealer has an allocation your order is on hold.
C Sub firm – This means the dealer has an allocation for this order.
D Firm schedule – Dealer has allocation and all parts are available. Vehicle Identification Number (VIN) is assigned. Waiting for spot in build
rotation depending on model/transmission/color. You will be assigned a build "week", a rough estimation of when it will be built.
D1 Gateline schedule – Scheduled to be built and a ship date assigned. The ship date is pretty accurate; it may be a day sooner, or several days later. The actual build time is 38 hours, so subtract from the ship date to determine the build date.
E Frame
F Paint
G Trim
I Built - not OK'd
J Built - OK'd
JB Shipped to body vendor
JE Emission check
JS Shipped to storage
KZ Released by plant – Invoiced
KZL Released – Not shipped
KZM First rail departure
KZN First rail arrival
KZO Delayed/received
KZOA Plant holds
KZOB Zone/distribution holds
KZOC Carrier delays
KZOD Carrier holds
KZOE Miss-shipped vehicle
KZOF Show/test vehicle
KZOG Damaged vehicle
KZOH All other reasons
KZT Second rail departure
KZU Second rail arrival
KZX Delivered to dealer
ZA Canceled