It was widely reported in the press. And I have no doubt Delta is, indeed, "exploring all options," as they have a fiduciary responsibility to their shareholders to do so. Nonetheless, as I said, I see it as having an extremely low chance of ever going anywhere because I think it would harm more than help the interests of the AMR stakeholders and creditors who will ultimately have to make the decision.
The only things I've seen comming from the press is pure speculation. Other than Doug Parker admitting to be interested in a merger with AA, I haven't heard anything official comming from Atlanta.
Trust me when I tell you we DO NOT want another merger, either with AA or US. I have yet to come across an employee at work or on this forum that does.