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
My guess is change fees on both tickets (2 x $150-200, depending on fare rules and when tickets were purchased) plus fare difference, which could be substantial as you are no longer flying any RT.