# Sideral Linhas Aéreas

Sideral Linhas Aéreas, formerly known as Sideral Air Cargo, is a Brazilian cargo and passenger charter airline headquartered in São José dos Pinhais, located in the Greater Curitiba, Paraná. It was established in 2009 as a subsidiary of Grupo Econômico Expresso Adorno.
According to the National Civil Aviation Agency of Brazil (ANAC), between January and December 2023, Sideral Linhas Aéreas carried 16,462 passengers on charter flights and had 0.1% of the domestic market share in terms of revenue passenger kilometers (RPK), making it the seventh largest domestic airline, while transporting 48.7 thousand tons of cargo and had 37.1% of the domestic market share in terms of revenue tonne kilometer (RTK), making it the second largest cargo airline in Brazil.

## History
### Establishment

Sideral Linhas Aéreas was founded in 2009 by the Grupo Econômico Expresso Adorno, a holding made up of nine intermodal transport companies headquartered in São José dos Pinhais, Paraná, with the aim of initially operating in the transport of cargo and air parcels.

#### 2010s

The new cargo airline received its first aircraft, the Boeing 737-300SF registration PR-SDL (MSN 24060) on August 31, 2010, becoming the first Brazilian airline to operate the cargo variant of the Boeing 737-300. On December 8, 2010, the aircraft performed its first certification flight for Sideral, taking off from its base of operations at Afonso Pena International Airport, in Curitiba, towards Porto Alegre, where it was unable to land and diverted to Florianópolis.
Sideral received its air operator's certificate (CHETA, in Portuguese) from the National Civil Aviation Agency of Brazil (ANAC) in February 2011. Its first commercial flight took place on March 13, 2011, when the Boeing 737 took off from São Paulo Guarulhos International Airport to Salvador da Bahia operating a flight on behalf of ABSA Cargo (now LATAM Cargo Brasil).

### First years (2011-2017)

In the same year, it obtained contracts with the Brazilian government to carry out nightmail flights on behalf of the Brazilian Post and Telegraph Company (ECT), also known as Correios, in the Night Postal Network (RPN), a postal service that allows cargo to be sent to destinations in less than 24 hours, in addition to cargo transportation services in general. In April 2013, Sideral received its second plane, a Boeing 737-400SF, and between January 2014 and November 2015, it added four more cargo planes to the fleet to meet Correios' growing demand for the transport of parcels.
In December 2015, it received its first plane capable of carrying passengers, a Boeing 737-300QC (Quick Change) and in the following months, it added four more Boeing 737 Classic, reaching the milestone of 10 planes in the fleet. In early 2017, to reinforce cargo transport capacity and high demand, Sideral acquired two Boeing 727-200F registrations PR-IOB (MSN 22983) and PR-IOC (MSN 22984), in addition to the 737-400SF PP-WSA (MSN 25375) from RIO Linhas Aéreas, which had recently suspended its operations.

### Passenger charter flights (2017-2023)

On April 11, 2017, it received its first passenger-only plane, also a 737-300, creating speculation that it could enter the regular passenger transport market. On December 7, Sideral carried out an approval flight for (ANAC) to obtain authorization to transport passengers, further increasing speculation about regular passenger transport, but days later, on December 18, it announced that it would begin offer passenger charter flights.
The first passenger flight took place on the afternoon of May 8, 2018, a Tuesday, when the Boeing 737-300 registration PR-SDW (MSN 27273) took off from Afonso Pena International Airport towards Rosario, Argentina, fulfilling flight 9602 with the football team Brazilian Club Athletico Paranaense on board. Later, it incorporated two Boeing 737-500 with a 52-seat VIP configuration to offer charter flights for football teams in Brazil and other South American countries, offering a superior product compared to other aircraft from other airlines available on the market.

#### 2020s

On November 3, 2020, the airline announced a partnership with Brazil's MercadoLivre, the biggest online marketplaces dedicated to e-commerce and online auctions in Latin America, for the dedicated operation of cargo planes on behalf of Meli Air, launched as a virtual airline. Initially, the agreement included the operation of four Boeing 737 planes painted in the new airline's yellow colors, with the first plane, registration PR-SDM, being presented on the same day.
On June 30, 2022, the Brazilian Association of Airlines (ABEAR) announced Sideral Linhas Aéreas as the newest associate member, becoming the seventh Brazilian airline to join the association, along with Abaeté Aviação, Azul Linhas Aéreas, GOL Linhas Aéreas, LATAM Airlines, LATAM Cargo Brasil (formerly ABSA Cargo), RIMA Aviação and VOEPASS Linhas Aéreas.
In September 2022, just before completing two years of partnership, Sideral Linhas Aéreas and Mercado Livre ended their commercial relations after the online commerce company signed a strategic agreement with GOL Linhas Aéreas for the exclusive and dedicated operation of a fleet of Boeing 737-800BCF on behalf of Meli Air.
On October 14, 2022, it received its first passenger Boeing 737-800, its first Boeing 737 Next Generation and its 17th aircraft. As of February 2024, the Sideral Linhas Aéreas is the third largest global operator of the Boeing 737 Classic, with 16 aircraft of this generation in operation, behind only the American iAero Airways (28) and the Chinese SF Airlines (17).

### Plans for international expansion (2023-present)

On December 18, 2023, the airline submitted to the US Department of Transportation (DOT) a request to grant a Foreign Air Carrier Permit (FACP) based on the Open Skies Agreement signed between Brazil and the United States, for the transportation of both passengers and air cargo between the two countries. In the document to the regulatory body, Sideral signaled the signing of a Letter of Intent (LOI) to acquire two Boeing 777-200LRF (Freighter) to transport cargo between Brazil and China and which began the process to obtain IATA Operational Safety Audit (IOSA) certification.
In terms of US operations, Sideral initially aims to operate between 10 and 12 charter flights on behalf of sports teams, musical acts and other organizations in the first year of operations. It will earmark its only passenger Boeing 737-800, registration PR-SLA (MSN 28628), for its operations between Brazil and the United States. The airline also plans to buy one or more Boeing 737 converted firefighting aircraft to operate missions in the Amazon region, part of the "Sideral Moving Forward" strategy based on the carrier's ambition to "construct new paths" and grow in a "structured and sustainable" manner.

#### Partnership with São Paulo Futebol Clube

On January 22, 2024, Sideral signed an agreement with the professional football team São Paulo Futebol Clube, that plays in the top tier of the Brazilian football league system, to transport the team's players and technical staff during national and international matches for a period of two seasons. The agreement initially foresees the operation of the Boeing 737-800 Next Generation with a team sticker and from April 2024, a customized Boeing 737-700 (MSN 30651) fully configured with executive seats that is being prepared at Tucson International Airport in the United States.
The agreement reached between São Paulo and Sideral provides for 28 flights (round trip) per season, totaling 56 operations at the end of the two-year contract. Furthermore, with the arrival in April of the new Boeing, which will have a 64-seat configuration and will be dedicated to the São Paulo team, the club will have the right to explore the painting of the aircraft with its commercial partners, which could generate a new source of revenue.

#### Future

On February 13, 2024, the US DOT granted Sideral Linhas Aéreas FACP authorization for the airline, allowing it to carry out charter flights of both passengers and cargo from Brazil or with a stopover in Brazil to the United States through an intermediate point or to another point with a stopover in the United States.
Sideral said that for the year 2024, it has secured six conversion slots with US-based Aeronautical Engineers Inc. (AEI) for Boeing 737-800SF aircraft, which are expected to be converted from passenger to cargo version. The airline indicated that it has already acquired four aircraft of the variant, one of which is already converted and ready for delivery, while the other is still on the conversion line and should soon be ready to join the fleet. In addition, it also plans to incorporate a third Boeing 737-500 (MSN 25065) in executive configuration to serve the charter flight market for football teams, travel agencies and the corporate market, in addition to its first 737-700 which should reinforce it's passengers' fleet.

## Destinations

Sideral Linhas Aéreas has the following operating bases (as of November 2024):
* Base
* Future
* Terminated
Sideral Linhas Aéreas Destinations :
| State | City | Airport | Notes |
| Amazonas |
| Amazonas | Manaus | Eduardo Gomes International Airport | — |
| Bahia |
| Bahia | Salvador da Bahia | Deputado Luís Eduardo Magalhães International Airport | — |
| Ceará |
| Ceará | Fortaleza | Pinto Martins International Airport | — |
| Distrito Federal |
| Distrito Federal | Brasília | President Juscelino Kubitschek International Airport | — |
| Goiás |
| Goiás | Goiânia | Santa Genoveva International Airport | — |
| Maranhão |
| Maranhão | São Luís do Maranhão | Marechal Cunha Machado International Airport | — |
| Mato Grosso do Sul |
| Mato Grosso do Sul | Campo Grande | Campo Grande International Airport | — |
| Minas Gerais |
| Minas Gerais | Belo Horizonte | Confins–Tancredo Neves International Airport | — |
| Pará |
| Pará | Belém | Val-de-Cans International Airport | — |
| Paraná |
| Paraná | Curitiba | Afonso Pena International Airport | HUB |
| Pernambuco |
| Pernambuco | Recife | Guararapes–Gilberto Freyre International Airport | — |
| Piauí |
| Piauí | Teresina | Senador Petrônio Portella Airport | — |
| Rio de Janeiro |
| Rio de Janeiro | Rio de Janeiro | Galeão–Antonio Carlos Jobim International Airport | — |
| São Paulo |
| São Paulo | São Paulo | Guarulhos Internacional Airport | — |

## Fleet
### Current fleet

Sideral Linhas Aéreas fleet consists of the following aircraft (as of November 2024):
Sideral Linhas Aéreas Fleet :
| Aircraft | In service | Orders | Passengers | Passengers | Passengers | Notes |
| Aircraft | In service | Orders | J | Y | Total | Notes |
| Boeing 737-300 | 1 | — | — | 144 | 144 | — |
| Boeing 737-500 | 2 | 1 | 52 | — | 52 | All in J configuration for VIP charter flights |
| Boeing 737-700 | 1 | — | 64 | — | 64 | — |
| Boeing 737-800 | 1 | — | — | 189 | 189 | — |
| Sideral Linhas Aéreas Cargo Fleet |||||||
| Boeing 737-300BDSF | 2 | — | Cargo | Cargo | Cargo | — |
| Boeing 737-300QC | 2 | — | Cargo | Cargo | Cargo | Quick Change for 144 Y seats |
| Boeing 737-300SF | 2 | — | Cargo | Cargo | Cargo | — |
| Boeing 737-400SF | 7 | — | Cargo | Cargo | Cargo | Three aircraft opf Correios with cs |
| Boeing 737-800SF | | | Cargo | Cargo | Cargo | TBD std in Dothan for Cargo conversion |
| Total | 19 | 2 | | | | |

### Former fleet

With the exception of the two Boeing 727-200F acquired from RIO Linhas Aéreas, which operated for a period of two years and later sold to other airlines, the other two aircraft that were part of the Sideral Linhas Aéreas fleet never entered commercial operation. The ATR 42-300 registration PT-MFE (MSN 295), acquired from Total Linhas Aéreas, remained on the ground and was later sold to its last operator, MAP Linhas Aéreas.
The Boeing 737-300 registration PR-CID (MSN 25033) was acquired from Clube Náutico Água Limpa after eight years in storage and unairworthy at Prof. Eribelto Manoel Reino Airport. Later, mechanics from Sideral Linhas Aéreas went to São José do Rio Preto, in São Paulo, to prepare it for the special ferry flight authorized by ANAC, carried out at low altitude and with the landing gear extended, to the company's headquarters in Afonso Pena International Airport, where it remains stored to this day without the engines. According to sources close to the airline, it was acquired to be cannibalized and serve as a source of spare parts.
Retired Sideral Linhas Aéreas Fleet :
| Aircraft | Total | Years of operation | Note |
| ATR 42-300 | 1 | 2015-2016 | Never entered service, transferred to MAP Linhas Aéreas |
| Boeing 727-200F | 2 | 2017-2019 | Sold to Air Class Líneas Aéreas and Asas Linhas Aéreas |
| Boeing 737-300 | 1 | 2022-2022 | Never entered service and std in Curitiba |
| TOTAL | 4 | | |