The first class deals keep coming today. This one is MCI to SFO via ATL. For some reason not showing up on ITA Matrix but you can search on Kayak.com to find dates (use 3 day +/- search) and then book on Delta.com when dates found HT to “thePaul500” on FT HERE and HERE for more (and who also commented on the post this AM)!
Possible for ATL flyers to just get off in ATL (but not recommended).
15,500+ Skymiles for Diamonds bringing NET cost down to $400 range.