News 21 passengers missed flights at Changi Airport Terminal 4 throughout immigration clearance disruption in March – CNA AdminCreative April 21, 2023April 21, 2023 0 Comments Airport, Changi, clearance, CNA, disruption, flights, immigration, March, missed, passengers, Terminal 21 passengers missed flights at Changi Airport Terminal 4 during immigration clearance disruption in March CNA Source link Post Views: 32