I´m an ATCO and worked on the sectors EAST of amsterdam for almost 7 years,I can guarantee you that DAL is flying from ams to somewhere in india (think it´s mumbai but it´s been one year since I´ve left that sector).
It used to be NWA and then switched to DAL...it is now a A330 indeed (flown in codeshare with KLM)but it happens to be fully DAL,with crew and acft from DAL...it used to be with a DC-10 (if I´m not mistaken) and then changed to A330....
no idea whether the incident happened or not but just wanted to tell you that indeed DAL is flying from EHAM to somewhere in india.