Picture taken on Dec. 28, 2014 shows the web page of Changi Airport Group, displaying the status of Air Asia flight QZ8501 as "delayed" at 1:40 p.m., or more than five hours after the scheduled arrival time of 8:30 a.m. on Sunday. The Air Asia flight was in the Indonesian flight information region (FIR) when it lost contact with air traffic authorities on Sunday morning, the Civil Aviation Authority of Singapore said. (Xinhua/Chen Jipeng)