Advanced aviation technologies has made it possible to travel between continents without stopping for refuelling. Airlines now operate ultra long haul flights that cover thousands of kilometres in a single journey. But which is the longest air route in the world? Keep reading to know in detail.
Which Is the Longest Air Route in the World?
The Singapore-New York (JFK) route operated by Singapore Airlines is currently the longest non-stop commercial air route in the world.
Longest Air Route
| Feature | Details |
| Route | Singapore (SIN) – New York (JFK) |
| Airline | Singapore Airlines |
| Distance | Approximately 15,349 km |
| Flight Time | Around 18–19 hours |
| Aircraft | Airbus A350-900ULR |
| Type | Non-stop commercial flight |
Why Is This Route So Long?
The Singapore-New York route is the world’s longest because it connects Southeast Asia with the eastern United States. It crosses multiple time zones and covers nearly one-third of the Earth’s circumference. It requires specially designed ultra-long-range aircraft.
Which Aircraft Operates This Route?
The route is operated using the Airbus A350-900ULR (Ultra Long Range). Key features include designed for ultra-long-haul flights, greater fuel efficiency, extended flying range of over 18,000 km and enhanced passenger comfort for long journeys.
Top 5 Longest Non-Stop Air Routes in the World
| Rank | Route | Approximate Distance |
| 1 | Singapore – New York (JFK) | 15,349 km |
| 2 | Singapore – Newark | 15,330 km |
| 3 | Perth – London | 14,498 km |
| 4 | Auckland – New York | 14,207 km |
| 5 | Melbourne – Dallas/Fort Worth | 14,471 km |