ICAO: WSSS
Airport: Singapore Changi Airport
Rank: Consistently among the world’s busiest international airports and regularly voted one of the world’s best airports. (Simple Flying)
Runways: 3 operational runways (02L/20R, 02C/20C, 02R/20L), each approximately 4,000 m (13,123 ft) long. A fourth runway configuration is planned as part of the Terminal 5 expansion project. (Wikipedia)
Terminals: 4 passenger terminals — Terminal 1, Terminal 2, Terminal 3, and Terminal 4. A fifth terminal is under construction and expected to open in the mid-2030s. (Simple Flying)
Concourses: Terminals are organized into multiple gate piers rather than distinct lettered concourses. Gates are generally grouped by terminal and pier sections. (Changi Airport)
Gates: Approximately 230+ contact and remote aircraft stands across the airport complex, with gates identified by numbers within each terminal (for example, A15 in Terminal 1, E20 in Terminal 2, B7 in Terminal 3, G18 in Terminal 4). Gate lettering varies by terminal zone rather than by separate concourses. (Changi Airport)
Notable Features:
- Home to the famous Jewel Changi Airport, featuring the world’s tallest indoor waterfall. (Changi Airport)
- Connected to more than 170 cities worldwide, with plans to exceed 200 destinations after Terminal 5 opens. (Reuters)
- Major hub for Singapore Airlines and Scoot. (Wikipedia)
Gate Example:
A15 = Gate 15 in Terminal 1 (A-gate pier)
E20 = Gate 20 in Terminal 2 (E-gate pier)
B7 = Gate 7 in Terminal 3 (B-gate pier)
G18 = Gate 18 in Terminal 4 (G-gate pier) (Changi Airport)