Route Network
Singapore Changi Airport connects 158 destinations worldwide, with Kuala Lumpur standing out as its busiest route. The longest nonstop flight is to New York, and the shortest flight is to Kuantan.
Route and destination data updated February 14, 2026.
Singapore Changi Airport is served by 87 airlines, with Scoot in the lead at 26% of routes. The top three carriers together cover 53% of routes. 54 carriers operate only one route each. A total of 87 airlines operate international routes, compared with zero airlines serving domestic routes. Singapore Airlines is operating the longest nonstop flight, connecting to New York with a flight time of 18 hrs 20 mins.
Singapore Changi Airport provides direct service to 48 countries across five continents. The route network is 0% domestic and 100% international. China is the primary international destination.
Global Rankings
Destinations
Measures how broadly the airport connects distinct endpoints.
- #52 - Total destinations
- #1,111 - Domestic destinations
- #13 - International destinations
Flights & Scheduling
Reflects flight volume and runway utilization.
- #35 - Total flights
- #1,109 - Domestic flights
- #5 - International flights
- #17 - Flights per runway
Distance & Reach
Highlights long-haul reach and distance efficiency.
- #9 - Total distance flown
- #18 - Distance per flight
- #3 - Distance per runway
Runways
| Runway | Length | Width | Surface |
|---|---|---|---|
| 13,629 ft 4,154 m 13,629 ft · 4,154 m | 164 ft 50 m 164 ft · 50 m | Asphalt | |
| 13,629 ft 4,154 m 13,629 ft · 4,154 m | 164 ft 50 m 164 ft · 50 m | Asphalt | |
| 13,255 ft 4,040 m 13,255 ft · 4,040 m | 164 ft 50 m 164 ft · 50 m | Asphalt | |
| 13,255 ft 4,040 m 13,255 ft · 4,040 m | 164 ft 50 m 164 ft · 50 m | Asphalt | |
| 9,015 ft 2,748 m 9,015 ft · 2,748 m | 195 ft 59 m 195 ft · 59 m | Closed | |
| 9,015 ft 2,748 m 9,015 ft · 2,748 m | 195 ft 59 m 195 ft · 59 m | Closed |
Runway Length
Runways at Singapore Changi Airport are long enough for all aircraft with known takeoff and landing distances.