Early years

What is now S7 Airlines started in 1957 as "the Tolmachevo united squadron" of the General Directorate of Civil Aviation of the Soviet Union. After the Soviet Union disintegration and during the 1990s Russian economic reforms, a state-run Siberia Airlines was created based on the squadron in 1992 and later privatized in 1994. The same year Siberia was assigned an IATA airline code.^[8]

In 1997, Siberia Airlines tried to buy Vnukovo Airlines, to make Moscow its next main hub, but the purchase did not proceed. After the 1998 Russian financial crisis, Vnukovo Airlines was heading towards bankruptcy, and Siberia Airlines offered to merge the two airlines, but Vnukovo refused. In 1999, Siberia Airlines signed a document offering to take over Vnukovo Airlines, in the event Vnukovo ceased operations due to insolvency.^[9]

Development 2000–2009

Siberia Airlines began merging with Vnukovo Airlines in 2001.^{[citation needed]} The same year, the airline absorbed Baikal Airlines and then in 2004, the airline absorbed Chelyabinsk Airlines and Enkor.^[10]

The first non-Russian aircraft, Airbus A310s, were acquired in 2004. In the summer of 2004, during the Farnborough Airshow, the company signed a memorandum of understanding to purchase fifty Sukhoi Superjet 100s, with the first to be delivered in 2007. However, the airline subsequently dropped its plans to order this aircraft, citing that the aircraft's changed specifications no longer met its requirements.^[11]

Siberia Airlines rebranded itself as S7 Airlines in 2005.^[8]

In line with an International Air Transport Association (IATA) resolution, from December 2006 the airline began to publish its fares for international destinations originating in Russia in euros, rather than US dollars. This resulted in a fare increase, as the conversion rate used was 1 euro = 1 US dollar. Fuel surcharges were also published in euros. Its domestic fares were still to be shown in the local currency.^[12] Also in December 2006, the airline became the second Russian air carrier to complete, and pass, the IATA Operational Safety Audit, which is the first global air safety standard.^[13]

In April 2007 S7 announced that it had set up a new division, called Globus. This division focused on charter flights for tourists to foreign holiday destinations. Initially, the aircraft for this division would be drawn from the mainline fleet, but during 2010–2014, ten Boeing 737-800 aircraft were leased with an all-economy layout, with the option for a further ten aircraft.^[14]

Development 2010–present

S7 joined the Oneworld airline alliance in 2010.^[15]

In November 2015, S7 Airlines offered to acquire a majority stake in the bankrupt Transaero; the proposal was subsequently rejected by shareholders.^[16]

In 2016, the American band OK Go partnered with S7 to film a "zero-g" music video for their song "Upside Down & Inside Out", aboard a reduced gravity aircraft.^[17][18]

On 28 August 2018, S7 would invest $192.87 million in a new manufacturing plant in Moscow, part of its Victory business plan.^{[citation needed]} In December 2018, a few months after the completion of its purchase of Sea Launch^[19] the parent holding company was renamed S7 AirSpace Corporation to reflect the transition from an aviation-only business.^[20]

On 31 March 2019, chairwoman and co-owner Natalia Fileva died after the Epic LT private plane she was in crashed while landing at Frankfurt Egelsbach Airport.^[21] In August 2019, S7 Airlines announced it was collecting donations for Siberian forests damaged by massive fires. The airline decided to use a hybrid-retro livery on one of its Airbus A320-200 to the hybrid-retro livery, underlining its previous name and current callsign: Siberia Airlines. The livery is a combination of one from 1992–2005 and one from 2017–today.^[22] Also in August 2019, the airline announced that S7 Airlines and Globus Airlines would merge by December 2019, ending Globus' operations.^[23] By early December 2019, the merger had been completed.^[24]

In February 2022, as a result of the Russian invasion of Ukraine, S7 and other Russian airlines were banned from EU airspace and that of other countries.^[25][26] This led to S7 suspending operations in Europe on 25 February 2022 and a suspension of all international flights by 5 March 2022.^[27] The owner of aircraft leased to S7 Airlines, AerCap is seeking to repossess their aircraft.^[28] In April 2022 S7 was suspended from Oneworld.^{[citation needed]} In July 2022, S7 announced a halt to all plans for its new low-cost subsidiary Citrus due to the required aircraft not being delivered.^{[citation needed]} The US Commerce Department, who had previously sanctioned US manufactured aircraft, extended sanctions to the European manufactured Airbus aircraft in S7's fleet in August 2022.^{[citation needed]}

In September 2022, S7 reached an agreement to hand back its two leased Boeing 737 MAX to their lessor. The aircraft VQ-BGV and VQ-BGW, were transferred via a neutral country.^[29] Air Lease Corporation are seeking to recover six Airbus A320s, two Airbus A321ceo, and five A321neo, as the lease payments are not being made.^{[citation needed]}

October 2023 saw problems for S7, with spare parts for engines and the servicing of aircraft, as a result of sanctions, have reduced the number of Airbus aircraft that are operational to around 13, or 20%, of the Airbus fleet.^[30]

In December 2023 an agreement was reached with AerCap, ALC, SMBC Aviation Capital and others to purchase 45 aircraft for around 45-50 billion rubles, with help from the Russian National Wealth Fund.^[31]

Codeshare and interline agreements

S7 has codeshare agreement with the following airlines:^[39]

• Azerbaijan Airlines^[40]

S7 has interline agreement with the following airlines:^[41][42]

Current fleet

As of February 2024^[update], the S7 Airlines fleet consists of the following aircraft:^[43][44][45]

Fleet development

On 29 May 2007, the airline announced a proposed order for fifteen Boeing 787 Dreamliners scheduled for delivery in 2014, with an option for ten additional aircraft.^[46] However, the order was officially cancelled on 29 January 2009, with S7 stating that it was considering the possibility of taking the aircraft under a leasing scheme.^[47] As of November 2008, all Soviet-made aircraft had left the fleet.^[48]

In April 2018, S7 renewed interest in the Sukhoi Superjet by planning to purchase 25 Sukhoi Superjet 75 aircraft, with an option of 50 more for the new modification of the Superjet family, and become the launch customer. These will replace the airline's aging Embraer 170 aircraft. The airline plans to take deliveries of this aircraft from 2023.^[49] However in September 2019, it was announced the project had been scrapped.^[50]

In October 2018, the airline took delivery of its first Boeing 737 MAX 8 and became the Russian launch customer of the aircraft type.^[51] In September 2022 the aircraft were returned to their lessor.

Retired fleet

At different times, the S7 Airlines fleet has consisted of the following aircraft:^[52]