I would dare SKW to try and get Delta on a breach of contract. The reason that DAL does what they want is this. Everything delta does is approved by their in house legal team. I mean everything. From who they hire to how they write contracts with DCI carriers to how they have you sign in to the crew software. This is one place that delta rarely missteps. Delta does not want SKW to get too powerful. They know what happens if they do. This whole DCI competition would loose some if its ground. They like prices very low from these carriers. Delta will do anything and everything to keep everyone guessing. That is what they do best.