Delta Airlines Notes Structural Durability In High Fuel Cost Environment; To Absorb $6B Increase In Fuel Costs; Revenue Momentum Is Continuing In The December Quarter, With Strength Across All Products And Geographies; Guidance For The December Quarter Assumes Fuel At The Forward Curve As Of October 2, And Includes A Refinery Benefit Of ~$0.40/Gallon, Resulting In A Projected All-In Fuel Price Of ~$4.25/Gallon