You and your dad still don't think the refinery deal was a good one? Oh, that's right, oil will only go down in value now, and never go back up....
Even your dad would have hedged oil a few months ago when analysts were thinking gas would go $5 a gallon and Isreal was threatening Iran. Everyone hedged a bit except USAir, and we all know USAir can be "interesting" when it comes to their lack of hedges. Sometimes they win, sometimes they don't, just like those who hedge. Say hi to your dad for me!
Bye Bye---General Lee
Buying a refinery has nothing to do with the price of oil. It's a crack spread hedge.
The Trainer, PA refinery was IMHO a poor choice due to the fact that it can only process light sweet. Unless the refinery undergoes major modifications, it can't process heavy sour.
In addition, Delta plans to optimize Trainer's production to maximize jet fuel production - which is likely not the most profitable (or more correctly the least unprofitable) way to run the Trainer refinery.
As for losing money on hedges, I agree that every airline that hedged has lost money on them. However, it would have been very risky to be naked hedges. USAirways is the only winner in this regard; every other airline is going to have large writedowns on their hedges.