Delta could take a 500millionhittoitsbottomlinethisquarterbecauseoftheglobalCrowdstrikeoutagelastweek,accordingtoaWallStreetanalyst.StephenTrent,aCitiResearchairlineanalyst,cuthisprofitforecastfortheAtlanta−basedairline’sthirdquarterbymorethan500 million because of the meltdown, which has continued to spark flight delays and cancelations this week.Citigroup cut estimates for Delta’s third-quarter earnings per share by 60 cents a share to $1.37 a share, citing “ope ...