e =n Biz Class $2476.10 non refundable or $3249.10 Fully Refundable. Delta also has a Co Share flight with Alitalia (it is flown by Alitalia) =epart Delta #1045 April 12th at 1pm arrive JFK 4:10pm. Return April =1st Delta #1046 (flown by Alitalia) depart JFK 8:30pm arrive Milan =pril 22 at 10:40am. All avai