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
I don't think DL 3665 is a DL operated TATL flight. They tend to have a two or three digit flight number, while DL 3XXX would generally be a codeshare operated by a carrier other than DL. Could this be a DL operated codeshare sold under an AF or KLM flight number?