In the next 12-24 months, GoJet and Compass will disappear from doing Delta flying, Ed Bastian said:
https://www.youtube.com/watch?v=4s8x65QfE0c&feature=youtu.be
He points out there used to be 10 Delta Connection carriers, and now it will be just three. He also confirmed what I hadn't seen widely reported, but DL now owns a piece of YX, from the bankruptcy. So, wholly owned 9E, partially owned YX and OO.
I wonder where those CP E-175s will go.