Record September quarter revenue with positive momentum through the quarter Outlook for December quarter operating margin of 10.5 to 12 percent with adjusted EPS of $1.60 to$1.90 Expect full year adjusted EPS of approximately $6, in the upper half of July guidance Full year free cash flow outlook of$3.5 to $4 billion, in line with long-term targets , /PRNewswire/ -- Delta Air Lines (NYSE: DAL) today reported financial results for the September quarter and provided its outlook for the December quarter and ...