GOL Linhas Aéreas

If you stand at an airport in Brazil, you cannot get past GOL. The airline from Rio de Janeiro worked its way up with a simple recipe: one fleet, one aircraft type, lots of domestic routes. For around 25 years, every GOL aircraft was a Boeing 737. That is exactly what changed in 2026 – so it is worth a closer look, even if you otherwise only spot in Europe.

GOL at a glance

GOL Linhas Aéreas is a Brazilian low-cost airline based in Rio de Janeiro. It was founded in 2000 by the Constantino family, who until then had mainly been in the bus business. The first scheduled flight took off on January 15, 2001, from Brasília to São Paulo. The concept was new to the Brazilian market at the time: low fares, simple service, quick turnarounds and a uniform fleet of Boeing 737s.

The model is no coincidence reminiscent of Southwest Airlines in the US, which also relies on an all-737 fleet. The article How low-cost carriers work explains how the low-cost principle works in general. At GOL, a Brazilian particularity comes on top: the country is huge, and road and rail connections between the metropolises are long – for many people, a domestic flight is the normal way to travel. The network is correspondingly dense.

Today, GOL, together with LATAM Airlines Brasil and Azul, is one of the country’s three big airlines. Its hubs are São Paulo-Guarulhos, São Paulo-Congonhas, Rio de Janeiro-Galeão and the capital, Brasília.

Codes and callsign

• IATA code G3: appears in the flight number, so on the departure board, tickets and schedules.
• ICAO code GLO: appears in the air traffic control flight plan and is shown on many flight trackers.
• Callsign GOL: this is how the crew checks in on the radio.

G3 is a classic for mix-ups when jotting things down: it is a code made of a letter and a digit, and if you only write quickly, it is easy to confuse with similar-looking codes. On the tracker, GLO helps you out – you can read how to match flights cleanly there in the guide to flight tracking for spotters.

The fleet: a quarter century of Boeing 737s

GOL has flown the Boeing 737 since its launch. Older generations such as the 737-300 disappeared from the fleet long ago; today the fleet consists of the Next Generation and the MAX. According to fleet overviews (as of 2026), GOL flies around 140 Boeing 737s. The exact numbers change constantly with deliveries and returns to lessors, so here are the types with their roles:

Type	Role	Spotter tip
Boeing 737-700	Smallest type in the fleet, mainly for thinner routes	Much shorter fuselage, only one emergency exit per side over the wing
Boeing 737-800	Workhorse of the Next Generation	Long fuselage, smooth engine cowlings
Boeing 737 MAX 8	Modern type for domestic and international routes	Serrated engine cowlings, split-tip winglets
Boeing 737-800BCF	Freighter of the cargo division GOLLOG	Converted passenger jets without windows, large cargo door at front left
Boeing 737 MAX 10	on order	Longest 737, not yet in service
Airbus A330	Long-haul from Rio de Janeiro	First widebody in scheduled service under the GOL brand

The MAX 8 joined GOL from 2018. After the worldwide grounding of the 737 MAX, GOL put the type back into service in December 2020 – as one of the first airlines after clearance by the US aviation authority and Brazil’s ANAC. The manufacturer of all 737 variants is Boeing.

737-700, 737-800 or MAX 8? How to tell them apart

At GOL, everything looks the same at first glance. With a few features, though, you can sort them out cleanly right at the fence. You will find a detailed guide covering all generations in How to tell the Boeing 737 Original, Classic, NG and MAX apart.

On the 737-800, also watch the emergency exits: it has two exits per side over the wing, the 737-700 only one. That is especially helpful when the aircraft is on approach with no reference point in the sky.

How to recognize GOL

GOL’s trademark is a bold orange, combined with a mostly white fuselage and the large “GOL” titles. The logo was revised in 2015. On top of that come special liveries now and then – for example, the 737 MAX 8 with registration PR-XMR wears its own sustainability livery. Such aircraft are among the most popular GOL subjects; the article Collecting and documenting special liveries shows how to log them systematically.

A second strong feature is the registration. Brazilian aircraft carry prefixes such as PR-, PP-, PT- or PS-. At GOL you very often find registrations following the pattern PR-G.., with the MAX aircraft also as PR-X... The GOLLOG freighters sometimes show up with PS-. The article on aircraft registrations explains how registrations are built in general.

History: Varig, Webjet and a serious accident

GOL grew quickly – partly through acquisitions. In 2007, GOL took over the newly restructured Varig, the successor company of the long-established Brazilian flag carrier. The historic Varig had represented the country internationally for decades; under GOL the brand disappeared from the skies after a few years. What remained is the Smiles frequent flyer program, which GOL still uses today. For a short time, Boeing 767s even flew long-haul under the Varig name, including charter service – long before the A330 arrived.

In 2012, GOL swallowed its low-cost rival Webjet, which ceased flight operations in November 2012. The Webjet brand disappeared, and its traffic was absorbed into GOL.

The history also includes the airline’s darkest chapter: on September 29, 2006, a Boeing 737-800 operating Flight 1907 collided over the state of Mato Grosso with an Embraer Legacy 600 business jet. The 737 crashed in the rainforest, and all 154 people on board were killed. The business jet managed to land despite damage. To this day it is the only fatal accident in GOL’s history.

Chapter 11 and the Abra Group

The pandemic years and heavy debt hit GOL hard. On January 25, 2024, the airline filed for creditor protection in New York under Chapter 11 of US bankruptcy law. Little changed for passengers and spotters: the aircraft kept flying, and routes ran as normal. In the background, debts and contracts were reorganized. In June 2025, GOL completed the proceedings. It is a pattern you often see in the industry – in Europe too, as the overview of major airline failures in Europe shows. That an airline survives such proceedings is not a given, however: Avianca Brasil, for example, had to cease flight operations in 2019 after its insolvency.

The group structure had already changed earlier. In 2022, GOL and Colombia’s Avianca announced a merger under a new holding company: the Abra Group. Both airlines kept their brands, flight numbers and colors. In 2024, Spain’s Wamos Air joined, which mainly offers widebody aircraft on wet lease; more recently, Chile’s Sky Airline was also brought into the group. For spotters, that means GOL and Avianca look completely different but belong to the same group – and aircraft or crews can change where they are deployed within the group.

The step into long-haul

For a long time, the GOL network reached only as far as a 737 can fly: Brazil, South America, the Caribbean and Florida with destinations such as Miami and Orlando. In 2026, GOL crossed that line. The airline now operates the Airbus A330 – up to five leased A330-900s are planned, with around 300 seats in business (Insignia) and economy. According to Brazilian reports, A330-200s from group sister Wamos Air are flying at launch until the new aircraft arrive.

The new long-haul hub is Rio de Janeiro-Galeão. From there GOL has flown to Lisbon since September 16, 2026, initially four times a week. Paris-Charles de Gaulle has been announced, with a firm start date still pending at last check. In addition, New York-JFK has been in the network since 2026. On the Lisbon route, GOL shares flight numbers with TAP Air Portugal, which itself has flown heavily to Brazil for decades.

Spotting GOL: from São Paulo to Lisbon

The best place for GOL is and remains Brazil. At São Paulo-Guarulhos Airport you meet GOL alongside LATAM, Azul and many international airlines – ideal for seeing different 737 generations side by side. Congonhas, in the middle of São Paulo, is a purely domestic airport where the 737 lands on a comparatively short runway; that makes it a popular but demanding destination.

For European spotters, things have gotten easier since fall 2026: at Lisbon Airport, GOL lands with the A330 from Rio. The guide Plane spotting in Lisbon shows which spots work there and how the runways are used. On trips to the US, Miami is worthwhile, where GOL 737s stand alongside many Latin American airlines – tips in the article Plane spotting in Miami.

Common mix-ups

• Writing down G3 wrong – the IATA code consists of a letter and a digit; on the tracker, GLO helps.
• Taking every GOL 737 for a MAX – the Next Generation still flies in large numbers; engines and winglets decide.
• Thinking GOL and Avianca are one airline – both belong to the Abra Group but fly under their own brands, codes and colors.
• Logging a Wamos A330 as a GOL aircraft – if a leased jet flies for GOL, it still belongs to another operator.
• Equating GOL with Varig – GOL took over the new Varig in 2007, but the historic flag carrier is a story of its own.
• Confusing Chapter 11 with shutdown – GOL kept flying normally during the proceedings.

Conclusion

GOL is the airline that shaped Brazilian domestic traffic with a uniform Boeing 737 fleet. Behind the simple picture lie fascinating stories: the takeover of the new Varig, the Chapter 11 proceedings, the merger with Avianca in the Abra Group and, in 2026, the step into long-haul with the Airbus A330. If you note down registration, type and operator cleanly, you turn every GOL sighting into an unambiguous entry.