Airbus A350-1000

A black cockpit mask, curved wingtips and a fuselage of almost 74 meters on six-wheel main gear: the A350-1000 is the big A350. Here is how to recognize it and tell it apart from the A350-900 and the Boeing 777.

Also known as: A350 XWB · A350-1000ULR · A35K · A350

FranceAirbusWidebody aircraftICAO type designator: A35K11 min read

A35K

ICAO type designator

2016

First flight

73.78 m

Length

6

Wheels per main gear leg

Key takeaways

  • The A350-1000 is the stretched version of the A350 XWB: about seven meters longer than the A350-900, for roughly 40 more passengers.
  • Fastest way to identify it: the mask plus curved wingtips say A350, six wheels per main gear leg say -1000.
  • The only powerplant is the Rolls-Royce Trent XWB-97, the most powerful version of the Trent XWB.
  • The biggest operator is launch customer Qatar Airways; in Europe, British Airways and Virgin Atlantic define the picture.
  • Exciting for the German-speaking region (DACH): Lufthansa has ordered 15 aircraft, and the first is announced for Munich in fall 2026.
Contents
  1. 1.What is the Airbus A350-1000?
  2. 2.The four features that are enough to identify it
  3. 3.A350-1000 or A350-900?
  4. 4.A350-1000, Boeing 777 or 787-10?
  5. 5.Who flies the A350-1000
  6. 6.Spotting tips: Munich, Frankfurt and Heathrow
  7. 7.Photo tips specifically for the A350-1000
  8. 8.Common mix-ups and how to rule them out
  9. 9.Conclusion

Profile

ManufacturerAirbus
FamilyA350 XWB (A350-900, A350-1000)
ICAO type designatorA35K
First flightNovember 24, 2016 in Toulouse
Type certification (EASA)November 2017
First deliveryFebruary 20, 2018 to Qatar Airways
Engines2 × Rolls-Royce Trent XWB-97
Length73.78 m
Wingspan64.75 m
Heightaround 17.1 m
Fuselage width (outside)5.94 m
Main landing gear2 legs with 6 wheels each
Seatstypically around 375 to 400 in three classes, maximum 480
Range (manufacturer figure)around 16,850 km
Max. takeoff weight324 t (current Airbus figure)
Cruise speedMach 0.85

Identifying features

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  • Dark outline around the cockpit windows – the typical “mask” of the A350 family
  • Wingtips that sweep up in one wide curve without a kink
  • Main gear with six wheels in three rows per leg – the A350-900 has only four
  • A very long, slender fuselage: almost 74 m with an unchanged wingspan, so the wing looks smaller in proportion
  • Two large Rolls-Royce Trent XWB engines with smooth trailing edges, no serrated chevrons
  • A normal, tapered tail cone – no flattened “blade” ending like on the Boeing 777

Updated: October 2026 – A twinjet with a black cockpit mask rolls past, but somehow it looks longer than usual, and an unusual number of wheels turn under the fuselage: then you are very likely looking at an Airbus A350-1000. It is the big sister of the A350-900 and one of the most impressive long-haul aircraft you can see in Europe today. Here you learn how to identify it with confidence, how to separate it from the A350-900 and the Boeing 777, and where to catch it best in the German-speaking region and in London.

Collect the A35K in your hangar

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What is the Airbus A350-1000?

The A350-1000 is the stretched version of the A350 XWB family and with that the largest twinjet that Airbus currently builds for passengers. Compared with the A350-900, the fuselage is lengthened by eleven frames, which adds about seven meters of length. Airbus quotes around 375 to 400 seats for a typical three-class layout, and the type is certified for up to 480 passengers. According to the manufacturer’s current figure, the range is around 16,850 kilometers.

To let the longer, heavier aircraft still manage ultra-long-haul routes, Airbus did not simply stretch the fuselage. The trailing edge of the wing is about 30 centimeters deeper in the inner section, which enlarges the wing area, and the main gear got six wheels per leg instead of four. Power comes from the Rolls-Royce Trent XWB-97, the highest-thrust version of the Trent XWB. You can find more about the engine manufacturer on the Rolls-Royce page.

For pilots, the two variants are closely related: according to Airbus they share most of their systems and the same type rating. The wingspan is identical, as are the cockpit and the distinctive nose.

The first flight took place on November 24, 2016 at Toulouse-Blagnac and lasted a good four hours. EASA granted type certification in November 2017, and on February 20, 2018 launch customer Qatar Airways took over the first production aircraft. A few days later it flew its first scheduled route from Doha to London Heathrow. As with the -900, final assembly takes place in Toulouse.

A35KICAO type designator in schedules and flight trackers
73.78 mOverall length – about seven meters more than the A350-900
6Wheels per main gear leg, the surest distinguishing feature

The four features that are enough to identify it

You recognize the A350 family by two details and the variant by two more. Go in this order and you will be right almost every time.

Look for the mask

In almost all liveries, the cockpit window frames are set off in a dark color. It looks like an eye mask and tells you right away: this is an A350.

Check the wingtips

No add-on winglet, but a wing that ends in a soft upward curve. This applies to the -900 and -1000 alike.

Count the wheels

Six wheels in three rows per main gear leg mean A350-1000. Four wheels indicate the A350-900.

Check the proportions

With the same wingspan, the fuselage of the -1000 is clearly longer. You see more windows ahead of and behind the wing, and the whole aircraft looks more stretched.

In the end, the registration confirms the identification. This is especially worthwhile for airlines that fly both A350 variants: Qatar Airways, for example, operates the -900 and -1000 side by side, and from late 2026 so does Lufthansa. How to read registrations and match country prefixes is explained in the article Understanding aircraft registrations.

Practical tip for the landing gear

The best time to count the wheels is on approach, when the gear is down and the aircraft passes you at an angle. On the apron, vehicles or buildings often hide the wheels – then the fuselage length in relation to the wing helps you out.

A350-1000 or A350-900?

The two variants differ mainly in length, weight and landing gear. The following table summarizes the values according to Airbus.

Feature A350-900 A350-1000
ICAO type designator A359 A35K
Length 66.80 m 73.78 m
Wingspan 64.75 m 64.75 m
Wheels per main gear leg 4 6
Engine Trent XWB-84 Trent XWB-97
Typical seat count (3 classes) approx. 300–350 approx. 375–400
Max. seats 440 480

In a photo, you recognize the -1000 best in side profile: the wing sits optically farther toward the middle of a long fuselage, while the -900 looks more compact and a bit “stubbier.” Once you have seen the two land one after the other, you will hardly need the landing gear later on.

A special case is the A350-1000ULR for Qantas’s “Sunrise” project, with which the airline wants to connect Sydney nonstop with London and New York. These aircraft get an additional tank in the rear fuselage, whose revised design EASA had approved by June 2024. In July 2026, the first ULR flew a test nonstop from Toulouse to Melbourne and back. Visually, the ULR hardly differs from the regular -1000; only the registration helps here.

A350-1000, Boeing 777 or 787-10?

The longest A350 has competition in the same size class. The Boeing 777-300ER in particular is a typical candidate for confusion: it is almost as long and also stands on six-wheel main gear. The finder helps you narrow it down.

Quick ID: large long-haul twin

Three questions, one assessment. The registration remains the final authority.

Likely

Airbus A350-1000

Mask, pointed tail and six wheels per leg add up to the picture of the big A350. If you see only four wheels after all, it is an A350-900.

Likely

Boeing 777

The blade-like tail end is the trademark of the 777. Very thick engines and raked wingtips point to the 777-300ER.

Likely

Boeing 787, probably 787-10

Serrated engine edges and four-wheel gear fit the 787. If the fuselage looks very long, it is probably the 787-10.

The Boeing 787-10 is Boeing’s direct counterpart, but shorter and with four-wheel gear. The Boeing 777-9 is built quite differently, with wingtips that can be folded up on the ground. And if you spot a similarly long Airbus with four engines in an older photo, you are dealing with the A340-600. A general guide for such cases is in the article Telling Airbus and Boeing apart.

Who flies the A350-1000

The number of operators is manageable, which makes each sighting a bit more special than with the -900. Qatar Airways is the launch customer and largest operator, and Etihad Airways, Cathay Pacific, Japan Airlines and Ethiopian Airlines also use the type. In early 2026, Starlux of Taiwan joined as the eleventh operator, and Philippine Airlines had already taken over its first A350-1000 at the end of 2025.

In Europe, the A350-1000s are mostly British: British Airways and Virgin Atlantic have their aircraft based at London Heathrow. In France, Air Caraïbes and French bee fly the -1000 from Paris Orly to the Caribbean and to La Réunion – French bee with a very dense cabin of 480 seats.

For the German-speaking region, Lufthansa is the big news. The airline has ordered a total of 15 A350-1000s, with deliveries planned through 2030. The first aircraft carries the registration D-AIFA, the name “Deutschland” and the anniversary livery for the airline’s 100th birthday. According to Lufthansa, after test flights and cabin work it is announced for a ferry flight from Toulouse to Munich in fall 2026, and the cabin offers 300 seats in four classes. That makes Munich Airport, already home to Lufthansa’s A350-900s, the first German address for the -1000 as well. Lufthansa belongs to the Star Alliance and the Lufthansa Group.

Location Chance of a hit Why
London Heathrow high Base of British Airways and Virgin Atlantic, plus Qatar Airways
Munich rising Lufthansa fleet introduction from late 2026
Frankfurt medium Long-haul airlines from the Middle East and Asia, type varies by rotation
Paris Orly medium Air Caraïbes and French bee
Smaller regional airports very low At most ferry flights or diversions

Fleets and assignments change

Delivery dates at Airbus shift again and again, and which A350 flies which route changes with the schedule. Before your trip, check arrivals and departures by the type code A35K instead of relying on older lists.

How to follow flights live and what ADS-B data reveals about the type is explained in the guide to flight tracking with ADS-B.

Don’t miss D-AIFA

Set up a sighting alert for the registration D-AIFA or the type A35K – Planetrack tells you when the aircraft is on approach. Planetrack is launching soon – join the waitlist here.

Spotting tips: Munich, Frankfurt and Heathrow

In Munich, the visitors’ hill is the classic starting point. From there you see the apron and taxiways and can watch the Lufthansa A350 nicely during taxi movements. Especially in the first weeks of the fleet introduction, it pays to keep an eye on ferry and training flights – they often show up in flight trackers at short notice.

In Frankfurt, the Zeppelinheim viewing platform offers a good view of landings. At Frankfurt Airport, A350-1000s come by mostly with foreign long-haul airlines; whether a -900 or -1000 is assigned on a given day only shows up at short notice.

In London Heathrow, the hit rate is highest. At Myrtle Avenue you stand directly under the approach and can count the six-wheel gear beautifully. Background on the hub is on the London Heathrow Airport page.

Wherever you are: what decides your vantage point is the runway direction in use, because it determines from which direction the aircraft land. How to estimate it in advance is covered in the article Understanding the runway direction in use.

Ready for your A350-1000 session?

Check off what you have already done.

  • I found an A35K in the current schedule or flight tracker.
  • I know the expected runway direction in use.
  • I know where the sun is at my desired time.
  • My vantage point is publicly accessible and permitted.
  • My focal length is enough to resolve the landing gear on approach.

Whether your vantage point is legally unproblematic is covered in the article Is plane spotting allowed?.

Photo tips specifically for the A350-1000

The -1000 is long, slender and has a nose with character – a subject that really works when well composed.

Show the length

The side profile emphasizes the stretched fuselage best. Leave some room at the front and back of the frame, or the aircraft looks cut off – at almost 74 meters in length, you need less focal length at the edge of the runway than you would think.

Make the landing gear visible

A shot on final approach with the gear down documents the variant at the same time. Make sure the main gear does not disappear in the shadow of the fuselage.

Light at your back

The dark mask and light liveries create strong contrasts. Low light from behind keeps the detail in both areas.

Plan for the anniversary livery

The first Lufthansa A350-1000 wears a special livery. How to find such aircraft deliberately is shown in the article Finding special liveries.

When the light works at your spot, you can calculate in advance with the guide Planning the sun position for your photo spot. The right gear is in the plane spotting equipment checklist, and if you are just starting out, read Recognizing aircraft types for beginners first.

Common mix-ups and how to rule them out

It points to the A350-1000 if …

  • the cockpit windows have a dark outline
  • the wingtips curve softly upward
  • you count six wheels per main gear leg
  • the flight tracker shows A35K as the type

Take a closer look if …

  • a special livery covers the mask
  • the landing gear is retracted or hidden
  • the airline operates both the -900 and the -1000

It is not an A350-1000 if …

  • you count only four wheels per main gear leg – then it is an A350-900
  • the tail ends flattened at the sides – that is a 777
  • the engines have serrated trailing edges
  • you see four engines – then you are looking at the A380 or the A340-600

Conclusion

The A350-1000 is the A350 for those who look closely. Mask and curved wingtips show the family, six wheels per gear leg and the long fuselage show the variant, and the registration confirms it. For spotters in the German-speaking region, the type is getting exciting: with Lufthansa, Munich gets its own A350-1000 fleet from late 2026, while London Heathrow is already the surest address in Europe today.

Quick verdict

Black mask, curved wingtips, six wheels per main gear leg and almost 74 meters in length: that is the A350-1000. Filter by A35K, keep an eye on Lufthansa’s fleet introduction in Munich, and for a sure sighting, plan a side trip to Heathrow too.

Summary

  • The A350-1000 first flew on November 24, 2016 and has been in scheduled service with Qatar Airways since February 2018.
  • Compared with the A350-900, the fuselage is stretched by eleven frames; cockpit, wingspan and type rating stay the same.
  • The surest way to separate it from the A350-900 is the six-wheel main gear, and from the Boeing 777-300ER the mask and the pointed tail.
  • In schedules and flight trackers you search for the code A35K – and keep an eye on Lufthansa’s fleet introduction in Munich.

Frequently asked questions

What is the ICAO type designator of the A350-1000?

The A350-1000 uses A35K. The shorter A350-900 has the code A359. With A35K you can filter arrivals and departures in flight trackers for the big variant.

How do I tell the A350-1000 from the A350-900?

Most reliably by the main gear: the -1000 has six wheels per leg, the -900 four. The -1000 is also about seven meters longer at 73.78 m, with exactly the same wingspan. That makes the fuselage look much more stretched in relation to the wing. You can find more about its smaller sister on the A350-900 page.

How do I tell the A350-1000 from the Boeing 777-300ER?

Both are almost the same length and have six-wheel main gear. But the 777 has no dark cockpit mask, wingtips that rake back instead of a soft upward curve, and a conspicuously flattened, blade-like tail end. The engines of the 777-300ER are also visibly bigger still.

Which engines does the A350-1000 have?

Only the Rolls-Royce Trent XWB-97 with around 97,000 lbf of thrust. It is the most powerful version of the Trent XWB; there is no alternative from another manufacturer.

Does Lufthansa fly the A350-1000?

Lufthansa has ordered a total of 15 A350-1000s, with deliveries planned through 2030. The first aircraft, D-AIFA, named “Deutschland” and in an anniversary livery, was announced in summer 2026 for a ferry flight to Munich in the fall. Reportedly, the start of scheduled service from Munich is planned for December 2026; whether it is flying yet is best checked in current reports.

What is the A350-1000ULR?

An ultra-long-range version with an additional tank in the rear fuselage, developed for Qantas’s “Sunrise” project: nonstop flights from Sydney to London and New York. EASA had approved the revised tank design by June 2024. From the outside, the ULR is practically indistinguishable from a regular -1000.

Where am I most likely to see an A350-1000 in Europe?

At London Heathrow, where British Airways and Virgin Atlantic have their A350-1000s based. In Germany, your chances are best in Munich with Lufthansa’s fleet introduction, plus long-haul airlines from the Middle East at the big hubs. Which type flies which route is best checked at short notice in the schedule.

Collect the Airbus A350-1000, don’t just see it

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Planetrack editorial team

The aircraft type database is built from our own observation at airports, community sightings and publicly available sources. Confirmed details are in the profile; anything that can change is marked as such.

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