Which airline operates the world’s longest scheduled passenger flight, linking Singapore and New York?

Singapore Airlines operates the world’s longest scheduled passenger flight, linking Singapore with New York.

The service runs between Singapore Changi Airport and New York John F. Kennedy International Airport, covering roughly 15,300 kilometres. Singapore Airlines operates the route with an Airbus A350-900ULR, where ULR means Ultra Long Range.

The nonstop service resumed in 2018 after an earlier version had been suspended. The specially configured aircraft has additional fuel capacity and a cabin designed for very long flights, with business-class and premium-economy seating rather than a conventional high-density layout.

The exact ranking of longest flights can change when airlines alter routes or schedules. Singapore–New York is nevertheless the widely cited longest regularly scheduled nonstop passenger route when measured by distance.