Originally Posted by
uvuflier
"Many of you have already noticed that we have taken on additional flying for Delta out of Detroit (DTW) as one competitor has been unable to meet their commitments there. As a result, we’ll add DTW to our list of crew domiciles beginning in July, which should improve our network efficiency, particularly from our Minneapolis hub."
So basically G7 and S5 can't cover flying and you're shuffling crews around to make it less deadheads to/from MSP & ORD.