I spoke to an FO the other day that got the nod from jetBlue. He had no class date as of yet.
Virgin has a pool going right now. They are planning to start classes again in July or August, and should do 16 a month for a while.
Delta will start hiring in August and says they have a need for 300 pilots.
Anyone that gets the job at any of these companies likely hasn't given their notice at Comair yet. I don't think Comair has any plan other than a guess at how many will be leaving.
The question is, did they allow for this attrition or only for the attrition of those that quit that are furloughed?