SINGAPORE, 2019-Nov-06 — /Travel PR News/ — Changi Airport Group (CAG) announced today (Nov 04, 2019) that Changi Airport will operate using Runway 1 and Runway 3 from 25 October 2020. To ensure the safety of flight operations, Runway 2 will be closed temporarily for the next phase of infrastructure works for the Changi East project…. Read the full press release