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
Routing rules are usually part of the complete fare rules. Otherwise, there aren't any routing rules beyond anything that might be derived from the CoC, including MPMs, and any general industry rules that might apply to any airline and any ticket etc..