Fast Colombia S.A.S., trading as Viva Air Colombia and formerly VivaColombia, was a Colombian ultra low-cost airline^[3][4][5][6] based in Rionegro, Antioquia, Colombia.^[7] It was a subsidiary of Irelandia Aviation and, as of its bankruptcy in March 2023, the third largest airline in the country.^[8] The company was not legally affiliated with Mexico's Viva Aerobus, another low-cost carrier co-founded by Irelandia which also uses the "Viva" brand,^[9] although they did have a codeshare agreement for their flights. The company filed for insolvency in February 2023, and on February 27, 2023, the airline suspended, and eventually ceased, all operations, citing rising fuel prices and Aerocivil's failure to approve its planned acquisition by Avianca.^[10][11]

The airline was part of the Irelandia Aviation group, a low-cost airline developer led by Declan Ryan (chairman of the Viva Air group and one of the founders of Ryanair). Irelandia personnel have been involved in the development of five low-cost airlines around the world: Ryanair, Tiger Airways, Allegiant Air, VivaAerobus, and Viva Air.^{[citation needed]} Irelandia owned 100% of its shares.

On May 9, 2017, Viva Air Perú, a Peruvian subsidiary airline, was launched with which the expansion process throughout Latin America continues.^[12]

In April 2018, the company changed its name from VivaColombia to Viva Air Colombia to expand its model in Latin America and within the expansion plan Santa Marta was announced as the third center of operations in Colombia. The operations center was enabled in October 2018, with routes that were not covered by other airlines such as Santa Marta, San Andrés, Bucaramanga, and Pereira. This operations center would be assigned two aircraft initially.^[13]

On April 29, 2022, it was announced that Avianca intended to acquire Viva Air Colombia.^[14][15] However, the Colombian Aerocivil had initially opposed the merger, citing concerns of competition reduction in the country.^[16] Despite this, negotiations for Avianca's merger have continued, and a new proposal is currently underway.^[17][18]

In February 2023, JetSmart and LATAM Colombia individually announced their intentions to acquire Viva Air as an alternative to Avianca.^[19][18] In the same month, the airline filed for bankruptcy protection following impacts of the COVID-19 pandemic and merger with Avianca.^[20] The company was forced to ground five aircraft from active service after the aircraft lessor claimed that Viva did not pay fees.^[21]

On February 23, 2023, Felix Antelo announced that he was stepping down from his role as President and CEO of the Viva Air Group, citing his health which had "declined recently". He urged Aerocivil to "make a decision right now" regarding the Avianca-Viva merger, as the company was now in grave danger of disappearing entirely.^[22] The company appointed Francisco Lalinde, previously their Vice President of Operations, as interim President and CEO of Viva Air.^[23]

On February 27, 2023, Viva Air and its subsidiary Viva Air Perú suspended their operations indefinitely and grounded their entire fleet due to the financial crisis, blaming the situation on the delay in the response from Aerocivil on the Avianca-Viva merger authorization, stating that "The (civil aviation authority's) unprecedented decision will result in further delays in reaching a decision, for which Viva is forced to announce the suspension of its operations with immediate effect."^[24][25][26]

On March 21, 2023, Aerocivil announced that it would approve the Avianca-Viva merger conditionally if the new entity complied with the following: to either refund or honor passengers' canceled bookings made prior to Viva Air's suspension of operations; to return some in-demand slots at Bogotá's El Dorado Airport previously held by Viva Air; to maintain Viva Air's low-cost model for consumers within Colombia; to reinstate flights between Bogotá and Buenos Aires; to maintain a fare cap on routes where the entity is the only operator; and, as the new entity would hold a majority of the market share in Colombia, to ensure that the market remains dynamic.^[27]

On May 13, 2023, after analyzing the "financial and technical implications" of the merger under these conditions, Avianca withdrew its plans for the acquisition of Viva Air, given the strict requirements of Aerocivil and the damage that these would have on the airline's economy.^[28][29]

The company filed for insolvency in February 2023, and on February 27, 2023, the airline suspended, and eventually ceased, all operations, citing rising fuel prices and Aerocivil's failure to approve its planned acquisition by Avianca.^[10][11]

On June 22, 2023, the Superintendency of Corporations announced that Viva Air began its liquidation process due to the difficulties its having to resume operations.^[30]

Viva Air Colombia served the following destinations (as of February 2023):^[31][32]

The Viva Air Colombia fleet consisted of the following aircraft:^[41]

• On February 4, 2015, an Airbus A320-200 (registered HK-5051) flying from Bogotá to Medellín with 182 people aboard. 17 minutes after take off, an engine caught fire and the plane had to make an emergency landing at El Dorado International Airport. Once on the ground, firefighters brought the fire under control. Aerocivil reported that the passengers "had not been subject to a serious situation."^[43]

• List of airlines of Colombia
• List of defunct airlines of Colombia
• List of low-cost airlines
• Viva Air Perú