Air travel has reached new horizons, with several ultra-long-haul routes connecting distant corners of the globe without a single stop. According to OAG Aviation’s 2024 ranking, the longest non-stop commercial flights are defined by sheer distance, often exceeding 14,000 kilometers and lasting upwards of 17 hours.
Topping the list is Singapore Airlines’ New York (JFK) to Singapore route, covering an astonishing 15,332 km. Just behind is its Newark-Singapore flight, nearly identical in length at 15,329 km. Singapore Airlines demonstrates its global reach by claiming three of the top ten longest flights, including the longest in the world.
Qatar Airways also makes its mark with the Auckland-Doha route, spanning 14,526 km. Meanwhile, Qantas dominates flights connecting Australia to Europe and North America, including Perth to London Heathrow (14,499 km), Dallas Fort Worth to Melbourne (14,468 km), and Paris CDG to Perth (14,265 km).
Other remarkable journeys include Air New Zealand’s Auckland-New York route (14,209 km), Emirates’ Auckland-Dubai flight (14,193 km), China Southern’s Shenzhen-Mexico City service (14,124 km), and Singapore Airlines’ Los Angeles-Singapore connection (14,096 km).
Flying such distances requires advanced aircraft, optimized flight paths, and careful planning for passenger comfort and fuel efficiency. These ultra-long-haul flights often take between 17 and 19 hours or more, depending on weather conditions and route adjustments.
For travelers seeking convenience, efficiency, or simply the experience of a nonstop journey across continents, these routes represent the pinnacle of modern commercial aviation. With airlines continually pushing the boundaries of technology and endurance, the world is becoming more connected than ever before—making the skies a true gateway to global exploration.
