Starting in October 2025, Xiamen Air operates the world’s longest non-stop commercial flight: 19 hours and 20 minutes from New York’s John F. Kennedy International Airport (JFK) to China’s Fuzhou Changle International Airport (FOC). The route bypasses Russian airspace, which significantly increases the duration of the flight, but gives passengers a historic record in aviation. A real challenge for patience, sleep and passenger comfort.
Xiamen Air offers the world’s longest non-stop commercial flight of nearly 20 hours XiamenAir FB
Although this impressive journey may seem exhausting, there are clear strategies to make it as comfortable as possible.
The previous record was held by Singapore Airlines’ route from JFK to Singapore Changi, which took about 18 hours and 40 minutes, according to Simple Flying.
The Chinese airline Xiamen Air (in the attached video are images from a Xiamen Airlines flight, but on a different route) operated the New York–Fuzhou route between 2017 and 2020 and resumed it in 2024, achieving this record duration for the first time, thus obtaining the title of the longest non-stop commercial flight in the world.
In this article, you’ll discover how to prepare for an extremely long flight and what strategies experienced passengers use to make it more comfortable. The article also explores the list of the longest non-stop flights in the world, as well as useful tips for any long-haul trip.
How to survive a flight of almost 20 hours or less
Whether you’re preparing for an extremely long flight of almost 20 hours or a longer trip “ordinary” on long distances – for example between Europe and Asia or North America, or other intercontinental routes – comfort and the right preparation make a big difference.
The tips below don’t just apply to the longest flights in the world, but to any flight that tests your patience, your body and your sleep. From choosing the right class to simple exercises and proper hydration, small adjustments can completely transform your onboard experience.
Premium class
- See if you can upgrade – more legroom and a fully reclining seat do wonders.
- Take advantage of the cabin amenities for relaxation: storage space, larger tables and faster service.
Economy class
And in economy class, comfort does not depend only on the seat you get, but especially on the way you prepare. With a little planning, even a long flight can become bearable. From the things you do before takeoff to the habits you maintain during your flight, a few simple gestures can make a huge difference in how you feel upon arrival.
Pre-flight preparation
- Move! Walking, stretching exercises – they will help your circulation.
- Load your devices with movies, music and games; you need fun on board.
During the flight
- Get up and take small walks every 2–3 hours.
- Drink water constantly and avoid alcohol so as not to interrupt your sleep.
- Bring a neck pillow, sleep mask and noise canceling headphones – sleep and comfort make the difference.
Bonus tips
- Adjust the seat position as often as possible – it helps circulation and reduces stiffness.
- Wear comfortable clothes and layers – the temperature can vary a lot on board.
- Take a deep breath and relax – stress increases fatigue.
Why is the world’s longest non-stop commercial flight taking so long?
The reason for this record duration is simple: Xiamen Air avoids Russian airspace en route to and from the United States, which forces the plane to take a detour — and thus spend more time in the air.
However, not all airlines do the same. Other operators, such as Air China, China Eastern or China Southern, sometimes use Russian airspace, thus shortening the duration of flights. Cathay Pacific also crosses Russia on its routes to and from the US and Canada, saving precious hours.
For example:
- Cathay Pacific: JFK – Hong Kong takes about 16 hours and 25 minutes (almost 3 hours less than the Xiamen Air flight).
- Southern China: JFK – Guangzhou takes around 16 hours and 20 minutes.
Due to the high demand, the Xiamen Air flight could quickly become a very popular one. According to booking data for the 12 months to July 2025, about 160,000 round-trip passengers flew between JFK and Fuzhou — more than on the routes to Guangzhou (98,000) or Beijing (140,000) and almost as many as on the Shanghai route (195,000).
In fact, JFK–Fuzhou was one of the busiest routes in the US for passengers of Chinese origin, which is explained by the fact that many immigrants from the Fuzhou area live in New York, especially in the neighborhood known as “Little Fuzhou”.
Top 5 longest non-stop flights in the world
Even though Xiamen Air’s nearly 20-hour flight is currently the longest commercial flight in the world, it’s not the only one pushing the limits of endurance in the air.
Here are some of the longest non-stop routes operating today:
1. Qantas
- Dallas – Melbourne: 17h 35m;
- Perth – London Heathrow: 17h 45m;
- JFK – Auckland: 17h 30m;
- Perth – Paris CDG: 17h 25m.
2. United Airlines
- San Francisco – Singapore: 17h 40m;
- Houston – Sydney: 17h 35m.
3. Singapore Airlines
- Los Angeles – Singapore (Changi): 17h 50m;
- San Francisco – Singapore (Changi): 17h 30m;
4. Air India
- The company previously operated some of the longest flights in the world, such as the Delhi – San Francisco polar route, but many of these routes now include technical stopovers, for example in Kolkata, before continuing to Bengaluru or Delhi.
These routes demonstrate how far the boundaries of air travel have expanded and how impressive the current performance of companies in operating intercontinental flights of extreme duration is.
Conclusion: What we learn from the world’s longest flight – Xiamen Air JFK–Fuzhou
The JFK – Fuzhou flight operated by Xiamen Air is not only a historical record but also a real challenge for travelers. With careful preparation, smart strategies, and a little organization, even the world’s longest nonstop flight can become a bearable—or even enjoyable—experience.
Whether you’re about to fly Xiamen Air on this nearly 20-hour route or have another long-haul flight ahead, apply these tips to enjoy comfort, rest and a relaxed landing at your destination.
