SINGAPORE: A Singapore Airlines flight from Shanghai, China, was unable to set out for Changi Airport on Sept 6 due to technical issues. Passengers waited on board for hours as their plane could not depart, and they suffered because the air-conditioning had to be shut off. A netizen named Annie Li, who was on the … Continue reading Singapore Airlines plane stranded for 8 hours in Shanghai due to technical issues; passengers felt ‘suffocated’ without air-conditioning