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: 100,413
Currently AR is a SkyTeam member; there's no bilateral partnership with DL AFAIK. AR could leave SkyTeam under the usual notification rules just as CZ has done, but if both AR and DL remain members, they're alliance partners by default.