Airbus A320 (ceo)

The jet with which Airbus turned the short-haul market upside down: the first-generation A320 has been in service since 1988 and is still seen at almost every airport. Here is how to recognize it and its variants.

Also known as: A320ceo · A320-200 · A320-100 · A320-214 · A320-232

FranceAirbusNarrowbody aircraftICAO type designator: A32012 min read

A320

ICAO type designator

1987

First flight

37.57 m

Length

2

Engine options

Key takeaways

  • The A320 (today “ceo”) is the original model of the A320 family: the first airliner with digital fly-by-wire controls and a sidestick, in airline service since 1988.
  • Quickest way to tell it from the neo: look at the engines. The ceo has distinctly slimmer nacelles; Sharklets alone prove nothing.
  • Two powerplants: CFM56-5 with a short nacelle and visible core engine, or IAE V2500 with a long, continuous cowling.
  • Older aircraft carry small wingtip fences, many deliveries from late 2012 onward Sharklets (some aircraft were also retrofitted).
  • In flight plans and tracking apps the type appears as A320, the neo as A20N.
Contents
  1. 1.What is the Airbus A320 (ceo)?
  2. 2.The features that are enough to identify it
  3. 3.CFM56 or V2500: the engines of the A320ceo
  4. 4.A320-100 and A320-200
  5. 5.A320ceo, A320neo or Boeing 737?
  6. 6.A319, A320 or A321?
  7. 7.Where you find the A320ceo
  8. 8.Good spots for the A320
  9. 9.Photo tips especially for the A320
  10. 10.Common mix-ups and how to rule them out
  11. 11.Conclusion

Profile

ManufacturerAirbus
FamilyA320ceo family (A318, A319, A320, A321)
ICAO type designatorA320
Program launchMarch 2, 1984
First flightFebruary 22, 1987 in Toulouse
First deliveryMarch 28, 1988 to Air France
Engines2 × CFM International CFM56-5A/-5B or IAE V2500
Length37.57 m
Wingspan35.80 m with Sharklets (around 34 m without)
Height11.76 m
Outer fuselage width3.95 m
Seatstypically 140 to 170 in two classes, maximum 180
Range (manufacturer figure)around 6,200 km with Sharklets
Max. takeoff weight78 t
Cruise speedabout Mach 0.78

Identifying features

Is this really the aircraft type in front of you?

Check off everything that applies to the aircraft you are looking at.

  • Two engines under the wings, one aisle – a classic narrowbody jet
  • Round, friendly-looking Airbus nose with six cockpit windows
  • At the wingtips either small, triangular wingtip fences (above and below) or tall Sharklets
  • Comparatively slim engine nacelles – clearly smaller in diameter than on the A320neo
  • No dorsal fin ahead of the vertical stabilizer and a tall landing gear with gear doors – unlike the Boeing 737
  • Fuselage length between the A319 and A321: in the standard layout two emergency exits over the wing per side, but no additional doors like on the A321

Updated: October 2026 – Two engines, one aisle, a round nose: when a narrowbody jet with an Airbus face rolls past you, the chance is high that it is an A320. But which one? The classic A320 – now called the A320ceo – looks confusingly similar to its successor, the A320neo, and its sisters, the A319 and A321. Here you learn how to identify it reliably, what variants exist and where you can get it in front of your lens in German-speaking Europe.

Every A320 in your hangar

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What is the Airbus A320 (ceo)?

The A320 is the aircraft that made Airbus a real rival to Boeing. The program was launched on March 2, 1984, and the first flight followed on February 22, 1987 in Toulouse. In spring 1988, Air France was the first airline to take delivery of the A320 and flew it in scheduled service for the first time in April 1988 – on the Paris–Düsseldorf–Berlin route. So German airports were there from the start.

Technically the A320 was a watershed: it was the first airliner with digital fly-by-wire controls. Instead of a classic control yoke, the pilots have a side-mounted sidestick, and computers translate the inputs into control surface deflections. Airbus later carried this cockpit concept over to its other airliners.

A whole family grew out of the A320: the stretched A321, the shortened A319 and the even shorter A318. Since Airbus announced the neo generation with new engines in 2010, the classic models have been called ceo retroactively – “Current Engine Option.” Production of the ceo family ended in 2021; the last aircraft, an A321ceo, went to Delta Air Lines in December 2021.

According to Airbus, the A320ceo typically offers 140 to 170 seats in two classes, with a maximum of 180 certified. With Sharklets the manufacturer quotes a range of around 6,200 kilometers – enough for all destinations around the Mediterranean and the Canary Islands from Central Europe. The A320 was built mainly in Toulouse; further final assembly lines of the family are in Hamburg-Finkenwerder, in Tianjin, China, and in Mobile (USA). How to see new deliveries in Finkenwerder is explained in the article Spotting Airbus Finkenwerder.

A320ICAO type designator in flight plans and tracking services
1988first airline service with Air France, Paris–Düsseldorf–Berlin
2engine options: CFM56-5 or IAE V2500

The features that are enough to identify it

Recognizing an A320 as “A320 family” is easy. The art lies in pinning down generation and length cleanly. Three looks help you do that.

Look at the engines

Slim, comparatively small nacelles mean ceo. If the engines look bulky and round like barrels, you have a neo in front of you.

Check the wingtips

Small triangles above and below the tip – the wingtip fences – exist only on the ceo. Tall Sharklets, on the other hand, are found on both a late ceo and every neo.

Gauge the length

Count the doors: the A320 has a pair of doors at the front and at the back plus two emergency exits over the wing. The A321 has additional doors ahead of and behind the wing, and the A319 looks stocky with only one emergency exit per side.

In the end, the registration confirms the type. With it you can look the aircraft up in any database. How registrations are structured and what the country prefix reveals is explained in the article Understanding aircraft registrations.

Practical tip: fences are a direct hit

If you see the small wingtip fences, you can rule out the neo immediately. With Sharklets, by contrast, you still have to look at the engines – that is the most common beginner mistake.

CFM56 or V2500: the engines of the A320ceo

Airlines could order the A320ceo with two engine families, and for spotters that is a nice bonus task. You can tell the variant from some distance by the shape of the nacelle.

Feature CFM International CFM56-5 IAE V2500
Manufacturer CFM International (GE and Safran) International Aero Engines (consortium including Pratt & Whitney and MTU)
Nacelle shape shorter, ends ahead of the core engine long and continuous to the exhaust
What you see from behind narrower core with exhaust cone sticks out common exhaust, hardly any core visible
Typical sub-variants A320-211, -214, -216 A320-231, -232, -233

The sub-variant is hidden in the type designation: the first digit after the hyphen stands for the version (-200), the digits after it for engine manufacturer and thrust rating. An A320-214 therefore has CFM56 engines, an A320-232 IAE V2500. If you want to dig deeper into the powerplants, you will find background on the V2500 participation at the German engine specialist MTU Aero Engines.

A320-100 and A320-200

The very first production version was the A320-100. According to common reference works, only 21 of them were built; it still had no wingtip fences. The A320-200 followed quickly with fences and a larger tank, and it makes up practically the entire production. You will no longer encounter a -100 in scheduled service today.

The later -200s differ mainly in the wingtips. Airbus presented the Sharklets in November 2009; the first A320 with the tall wingtip devices went to Indonesia AirAsia in December 2012. With that, the Sharklets are about 1.7 meters wider in span than the fence variant – enough to bring the overall wingspan to 35.80 meters.

A320ceo, A320neo or Boeing 737?

Most mix-ups happen within the family itself and with the big competitor from Boeing. The finder helps you narrow it down.

Quick ID: narrowbody twin

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

Likely

Airbus A320ceo family

Slim nacelles and above all wingtip fences clearly point to the ceo. Now check the length via doors and emergency exits to tell the A319, A320 and A321 apart.

Likely

Airbus A320neo family

Large, round engines are the neo feature. Sharklets alone are not enough – be sure to look at the nacelles or the registration once more.

Likely

Boeing 737

A dorsal fin, flattened engine inlets and a short landing gear point to the 737. More on the Boeing 737-800 page.

Compared with the Boeing 737-800, besides the dorsal fin and engines the landing gear also helps: the A320 stands higher, and its main gear legs disappear behind doors, whereas on the 737 the wheels lie open in the fuselage when retracted. The 737’s nose is more pointed, and the cockpit windows run back with a kink. You can find a detailed comparison in the article Telling Airbus and Boeing apart.

The Airbus A220-300 is also often mistaken for the A320. But it is narrower, has five seats per row instead of six and very large engines in proportion to the fuselage. If you generally struggle, it is best to start with Identifying aircraft types for beginners.

A319, A320 or A321?

Within the ceo family, all models share cockpit, fuselage cross-section and tail. Fuselage length makes the difference.

Feature A319 A320 A321
ICAO type designator A319 A320 A321
Length 33.84 m 37.57 m 44.51 m
Overwing emergency exits (per side) 1 2 none, but additional doors ahead of and behind the wing
Look in the picture compact, wing looks large well-balanced stretched out

The A320 is the “middle” of the family and works well as a reference. If you have it in your head, you quickly recognize the compressed A319 and the stretched A321.

Where you find the A320ceo

In German-speaking Europe the A320ceo is still an everyday sight, even though the neo is replacing it step by step. Lufthansa uses its A320ceos on European routes from Frankfurt and Munich, joined by Eurowings, Swiss and Austrian Airlines – all part of the Lufthansa Group. How many ceos each airline currently has active changes constantly; reliable figures come only from the current fleet list.

Condor operates, besides new A320neos and A321neos, a fleet of ceo-generation A319s, A320s and A321s. According to industry reports from autumn 2025, Condor wants to replace these aircraft completely with neos by 2029 – so if you want to photograph Condor ceos in the striped design, you’d better not wait too long.

A special case is Lauda Europe: the Maltese subsidiary of the Ryanair group is the only group airline to fly Airbus, namely A320ceos. According to reports, Lauda Europe wants to extend part of its lease agreements into the early 2030s. In the Ryanair group itself, by contrast, the Boeing 737 dominates.

Many foreign airlines also bring A320ceos to Germany, Austria and Switzerland, for example easyJet, Vueling or ITA Airways. Which of them still use ceos or already mostly neos is best checked before your trip.

Place Chance of a hit Why
Frankfurt high Lufthansa hub, plus Condor and many European airlines
Munich high Lufthansa European traffic in waves
Düsseldorf high Eurowings, Condor and lots of leisure traffic
Zurich medium to high Swiss short-haul fleet and European guests
Vienna medium to high Austrian European fleet, plus Lauda Europe

Fleets change quickly

The ceo is gradually disappearing at many airlines, and aircraft move to lessors or charter companies. Don’t rely on older lists; instead filter arrivals and departures currently by the type code A320.

How to follow such flights live is explained in the guide Flight tracking with ADS-B; which tracking apps are suitable for this is shown in the flight tracker apps comparison.

Don’t miss the last fence A320s

Put registrations, types or special liveries on your wish list in Planetrack and get notified by a sighting alert when they approach. Planetrack is launching soon – join the waitlist.

Good spots for the A320

Because the A320 is so common, you don’t need an exotic vantage point – but one where you are close enough for details like engine and wingtips.

  • Düsseldorf: The observation deck shows you lots of Eurowings and Condor traffic at close range.
  • Frankfurt: From the Zeppelinheim viewing platform you have the landings on the south runway in view in a westerly wind.
  • Hamburg: At the Affenfelsen you see the short- and medium-haul fleets of many airlines.
  • Zurich: Observation deck B is right in the middle of the action around the Swiss fleet.
  • Vienna: From the spotters’ hill you catch the Austrian European fleet and, with a bit of luck, Lauda Europe.

Which side is currently active at your spot depends on the runway direction in use. How to judge it in advance is covered in Understanding runway direction in use at an airport. And whether your vantage point is legally unproblematic is covered in Is plane spotting allowed?.

Ready for your A320 session?

Check off what you have already done.

  • I found flights with the type code A320 (not A20N) in the schedule.
  • I know the expected runway direction in use.
  • I know where the sun will be at the chosen time.
  • My vantage point is publicly accessible and permitted.
  • My focal length is enough to resolve engine and wingtip.

Photo tips especially for the A320

The A320 is so everyday that it is often just “picked up along the way.” Yet it is worth photographing the ceo deliberately, while it is still so common.

Profile for the details

In side profile you see nacelle shape, wingtips and door layout at a glance – ideal for documenting variant and engine unambiguously later.

Three-quarter view on approach

From the front at an angle, the round Airbus nose looks best, and the fences or Sharklets stand out against the sky.

Light at your back

Many A320s have white fuselages. With low light from behind, the detail and registration are preserved without the white blowing out.

Watch on the ground

The A320 is a typical short-haul jet with short ground times. Around the handling, exciting scenes with fuel trucks, catering and baggage arise.

What exactly happens during a turnaround is shown in Turnaround: aircraft handling explained. You work out when the light suits with Planning the sun position for your photo spot, and you find the right focal length in the guide Lenses for plane spotting. New here? Then Plane spotting for beginners gets you on course quickly.

Common mix-ups and how to rule them out

It points to an A320ceo if …

  • small wingtip fences sit at the wingtips
  • the engine nacelles are slim and have lots of ground clearance
  • you see two emergency exits over the wing per side
  • the tracking service shows A320 as the type

Look closer if …

  • the aircraft has Sharklets – then the engines decide
  • you only see the underside in a flyover
  • the fuselage looks conspicuously short or long – then it could be an A319 or A321

It is not an A320ceo if …

  • the engines look very large and barrel-shaped – then it is a neo
  • a dorsal fin sits ahead of the vertical stabilizer – then it is a Boeing 737
  • you can make out only five seats per row through the windows – then you are looking at the A220
  • the tracking service shows A20N

Conclusion

The A320ceo is the jet on which generations of spotters taught themselves identification – and that is exactly why it pays to know it well. Engines and wingtips reveal the generation, doors and emergency exits the length, and the registration provides confirmation. Because airlines like Condor are phasing out the ceo by the end of the decade, the aircraft with the small wingtip fences in particular are increasingly becoming a subject with an expiry date.

Bottom line

Slim engines, wingtip fences or Sharklets, two emergency exits over the wing: that is the A320ceo. Filter for the code A320, plan with the runway direction in use and capture the classics while they still fly daily.

Summary

  • The A320 first flew in 1987 and entered service with Air France in April 1988 – the first scheduled flight went from Paris via Düsseldorf to Berlin.
  • Production of the ceo family ended in 2021; today the A320neo is gradually replacing the classics, but they are still an everyday sight in German-speaking Europe.
  • Wingtips, engines, fuselage length and landing gear are enough to tell it from the A320neo, A319, A321 and Boeing 737-800.
  • You search specifically via the code A320 and at airports with a lot of Lufthansa, Eurowings, Condor, Swiss or Austrian traffic.

Frequently asked questions

What does “ceo” mean on the A320?

“ceo” stands for “Current Engine Option.” Airbus only gave the classic A320 the name retroactively, to set it apart from the A320neo (“New Engine Option”). In everyday use, many spotters simply say “A320.”

What is the ICAO type designator of the A320ceo?

The classic A320 goes by A320, the neo by A20N. That lets you filter cleanly between the two generations in tracking services.

How do I tell the A320ceo from the A320neo?

Most reliably by the engines: the neo nacelles are visibly larger in diameter and look much bulkier in proportion to the wing. Sharklets are no good as a feature, because many late A320ceos were delivered with them too. If an A320 has small wingtip fences, on the other hand, it is guaranteed to be a ceo.

What is the difference between the A320-100 and A320-200?

The A320-100 was the first production version, of which only 21 were built. The -200 got wingtip fences and more tank volume and thus more range. Practically all A320ceos you see today are -200s.

How can I tell whether an A320 has CFM56 or V2500 engines?

The IAE V2500 sits in a long nacelle that runs all the way to the back. On the CFM56-5 the cowling ends earlier, and behind it you see the narrower core with the exhaust cone. In profile the difference is easy to see.

How do I tell the A320 from the Boeing 737-800?

The 737 has a dorsal fin ahead of the vertical stabilizer, a more pointed nose, a short landing gear without doors over the wheels and engine inlets flattened at the bottom. The A320 stands higher on its legs, its nose is rounder and the engine nacelles are perfectly round.

Is the A320ceo still being built?

No. The last aircraft of the ceo family, an A321ceo, went to Delta Air Lines in December 2021. Since then Airbus has built only the neo versions. The existing ceos keep flying in many places, though.

Collect the Airbus A320 (ceo), 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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