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
You do check in with DL (operating carrier for the first segment) at LAX and might get PreCheck, but I'm not sure about the third free bag. IIRC DL should follow the AF baggage rules for your ticket.