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
How about doing SGN-ICN-DTW-BOS for D1, which was even on the 747 the last time I checked? However, I suspect that KE's business class is cheaper.