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.What is the Airbus A320 (ceo)?
- 2.The features that are enough to identify it
- 3.CFM56 or V2500: the engines of the A320ceo
- 4.A320-100 and A320-200
- 5.A320ceo, A320neo or Boeing 737?
- 6.A319, A320 or A321?
- 7.Where you find the A320ceo
- 8.Good spots for the A320
- 9.Photo tips especially for the A320
- 10.Common mix-ups and how to rule them out
- 11.Conclusion
Profile
| Manufacturer | Airbus |
|---|---|
| Family | A320ceo family (A318, A319, A320, A321) |
| ICAO type designator | A320 |
| Program launch | March 2, 1984 |
| First flight | February 22, 1987 in Toulouse |
| First delivery | March 28, 1988 to Air France |
| Engines | 2 × CFM International CFM56-5A/-5B or IAE V2500 |
| Length | 37.57 m |
| Wingspan | 35.80 m with Sharklets (around 34 m without) |
| Height | 11.76 m |
| Outer fuselage width | 3.95 m |
| Seats | typically 140 to 170 in two classes, maximum 180 |
| Range (manufacturer figure) | around 6,200 km with Sharklets |
| Max. takeoff weight | 78 t |
| Cruise speed | about Mach 0.78 |
Identifying features
Is this really the aircraft type in front of you?
- 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
With Planetrack you log every A320 sighting with photo, registration, airline and spot, and collect types and variants in your hangar. The app is launching soon – join the waitlist and get early access.
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.
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
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.
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.
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?
- 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
Post a photo with registration, type, airport and spot, check off the type in your hangar and get an alert when a registration you are looking for lands. Planetrack is launching soon – join the waitlist and get early access.
Related aircraft types
Airbus A320neo
The new edition of the bestseller: the A320neo combines the proven A320 airframe with a new generation of engines and can be seen at almost every major airport today.
NarrowbodyAirbus A319
Short, compact and in airline service since 1996: the A319 is the shrunken member of the A320 family. Here is how to reliably tell it from the A318, A320 and A319neo.
NarrowbodyAirbus A321 (ceo)
The long Airbus from Hamburg: the A321ceo is the stretched member of the A320 family and has flown with Lufthansa since 1994. Four door pairs and slim proportions give it away – here is how to spot it with confidence.
NarrowbodyAirbus A318
Short, stocky, with a surprisingly tall tail: the A318 is the smallest member of the A320 family and has almost vanished from scheduled service. Here is how to recognize the “Baby Bus” and still find it.
NarrowbodyBoeing 737-800
The workhorse of short and medium-haul routes: the 737-800 is the most-produced version of the 737 Next Generation and a regular guest at many European airports.
NarrowbodyAirbus A220-300
Slim fuselage, huge geared turbofan engines, big windows: the A220-300 began as the Bombardier CS300 and is an everyday sight at Swiss, airBaltic and Air France. Here is how to identify it.
Related airports & manufacturers
Airports, manufacturers, airline groups and alliances – who is behind them and what you should know as a spotter.
Airbus
European aerospace company and one of the two big manufacturers of commercial aircraft – with aircraft families from the A220 to the A350.
Airline groupLufthansa Group
Lufthansa Group is not an airline but a group with a dozen operating carriers – from Lufthansa to SWISS and Austrian to Eurowings and ITA Airways. If you only look for the crane at the fence, you miss half the group.
AirportFrankfurt Airport
Germany’s largest airport and Lufthansa’s home hub: four runways, two passenger terminals and a traffic mix from regional jets to widebody freighters.
AirportMunich Airport
Germany’s second-largest airport and Lufthansa’s second hub: two parallel 4,000-meter runways in the Erdinger Moos, a Terminal 2 just for Lufthansa and Star Alliance – and, with the visitors’ park, one of the most convenient spotting places in the country.
Where to see the Airbus A320 (ceo)
Specific vantage points with the runway configuration, light times, coordinates and an honest take on whether the trip is worth it.
Observation deck at Düsseldorf Airport
The most convenient way into plane spotting on the Rhine and Ruhr: from the observation deck you look across the apron at the two parallel runways of the largest airport in North Rhine-Westphalia.
Spotting hillZeppelinheim viewing platform at Frankfurt Airport
The classic among Frankfurt’s spotting spots: from the platform at the motorway bridge near Zeppelinheim, most landings in a west wind glide in onto the south runway – free, public and a quick S-Bahn ride from Frankfurt Hauptbahnhof.
Observation deckObservation Deck B at Zurich Airport
On the roof of Dock B you stand in the middle of the action at Switzerland’s largest airport: SWISS long-haul, taxiing traffic right below you and heavy takeoffs on the longest runway. Probably Switzerland’s best-known legal spotting place – with security screening, admission and clear rules.
Spotting hillVienna Airport spotting hill
Since the observation deck on Terminal 3 closed, there is hardly a way around the spotting hill in Vienna: an earth mound built by the airport east of runway 16/34, free, accessible around the clock and with the sun behind you in the morning.
Related guides from the blog
- Airbus or Boeing? How to tell them apart
- How to identify aircraft types: a beginner’s guide
- Aircraft registrations explained: how to read any tail number
- Spotting at Airbus Finkenwerder: factory traffic, Beluga and deliveries
- Turnaround: how aircraft ground handling works at the gate
- Planning sun position: how to never shoot into the sun at the airport

