Twelve airline passengers who had stayed at the same hotel were sickened with diarrhea and vomiting aboard a Fiji Airways flight that landed at LAX on Monday afternoon, authorities said. Paramedics responded to the safe landing of Fiji Airways Flight 810, and the 261 passengers and 11 crew members were held on board while medical personnel cleared the flight, according to Nancy Castles, a spokeswoman for Los Angeles International Airport. The flight departed Nadi International Airport in Fiji and arrived at LAX at 1:37 p.m., according to Fiji Airways’ website. The last person left the plane at 2:12 p.m., Castles...