NEW DELHI : Seven passengers who travelled from Delhi to Auckland in New Zealand on Sunday on an Air India flight have tested positive for COVID-19 three days after their arrival, a senior government official said on Friday.Earlier this month, all Air India passenger flights were barred from landing in Hong Kong till August-end after 14 passengers on its Delhi-Hong Kong flight of August 14 tested positive for COVID-19 post arrival."Seven passengers on Sunday's Air India Delhi-Auckland flight have tested positive for COVID-19 three days after arrival," the government official said.Air India did not respond to PTI's request for a statement on this matter.While scheduled international passenger flights remain suspended in India since March 23.