Delta should merge with.... NOBODY. What is with all these talks of merging here? If everyone merged and we had two or three major airlines and each one controlled a particular geographic location, the prices would SOAR and it would be bad for everyone. I say, No More MERGERS. If we are not serious and are just discussing which airlines would do good to merge because of route map differences, fleet commonality, etc..., then I say Delta and NWA, because it gives Delta a midwest presence and seeing that no one really dominates on the west except American and United (An American and Delta merger wouldnt go through and United has already merged), then Delta cant really get stronger on the west by acquiring another airline except MAYBE America West. So Delta would do good to merge with NWA if anybody and boost up Midwest presence..