A FlyerTalk Posting Legend
Join Date: Sep 2009
Location: Minneapolis: DL DM charter 2.3MM
Programs: A3*Gold, SPG Plat, HyattDiamond, MarriottPP, LHW exAccess, ICI, Raffles Amb, NW PE MM, TWA Gold MM
Posts: 102,617
When are you scheduled to travel? AZ goes away on IIRC October 14th.
The good news here is that you booked through DL. DL is obligated to fix your ticket by rebooking you onto alternative acceptable flights or giving a full refund (money to your credit card, not a DL credit of some sort).