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
If OP can see the itinerary in the DL app, that would be where he/she should check for upgrade offers. Are all of the domestic segments booked as codeshares (with KL flight numbers)?