28 Sept. time 04.30 information from website Flightradar24 said the plane had begun leveling from an altitude of 40,000 feet to regarding 10,175 feet and circulating over the South China Sea three times before reentering the normal route to Changi Airport.
28 Sep. 05.42 a.m. (Singapore local time) The plane circulates over Batam Island. at regarding 1,800 feet while heading for Singapore
28 Sep. 05.51 a.m. The plane safely touched the ground at Changi Airport under fledgling flight by a military RSAF F-16 C/D jet. And from a thorough examination, no explosives were found. Officials said This man’s threat was false. He was arrested for making false threats of terrorism. and suspected drug abuse
28 Sep. 09.20 a.m. All passengers including flight attendants and pilots is allowed to get off the plane following being inspected for safety
Source: CNA/Xinhua