Question: Which airline based out of Ouagadougou Airport is part of the Celestair alliance ? 
Context: Celestair is an alliance of Air Burkina, Air Mali and Air Uganda. Ouagadougou Airport (IATA: OUA, ICAO: DFFD) is an airport in the center of the city of Ouagadougou in Burkina Faso.  It was built in the 1960s, and it is approximately 1.5 km southeast of the main commercial area.  The site itself is approximately 4.8 km in length, 0.5 km in width at its narrowest point, and covers an area of approximately 426 hectares. Its runway is 3 000 m long.  When the airport was built it was on the southern boundary of the city.  Ouagadougou has since experienced rapid urbanization and the airport is now surrounded by urban development. Faso Airways is an airline based in Ouagadougou, Burkina Faso.  It was established in 2000 and operates charter flights to Africa, Europe and the Middle East. Burkina Airlines was an airline based in Ouagadougou, Burkina Faso.  It was established in 2003 and started operations in 2004.  It operated services between Burkina Faso and France. Air Burkina SA is the national airline of Burkina Faso, operating scheduled services from its main base at Ouagadougou Airport. to one domestic destination, Bobo-Dioulasso, as well as regional services to Togo, Benin, Mali, Niger, Côte d'Ivoire, Senegal and Ghana.  From 2001 to 2017, the airline was majority owned by an AKFED/IPS consortium, but is now back in government ownership, with reports that a new investor is being sought. Alliance Airlines (later known SA Alliance Air) was a multi-national long-haul airline based at Entebbe International Airport in Uganda.  It was set up in 1995 as a joint venture between South African Airways (SAA) and the governments of Tanzania and Uganda.  The airline ceased operations in 2000. Maluti Sky was an airline based at Moshoeshoe I International Airport in Maseru, the capital of Lesotho.  It offered scheduled and charter flights.  The airline was founded in 2009 as MGC Airlines, becoming the first privately owned airline in Lesotho.  Maluti Sky began passenger flights to Johannesburg in March 2016; it was at that time the only airline based in the country since Lesotho Airways ceased operations in 1996.  However, the airline terminated all flights in 2017 as a result of financial issues. Air Nostrum, Líneas Aéreas del Mediterráneo, S.A., also known as Iberia Regional, is a regional airline based in Valencia, Spain.  Air Nostrum is an independent carrier which operates as a franchisee of Iberia Airlines and Binter Canarias.  Iberia Regional franchise is a regional partner of Iberia and an affiliate member of the Oneworld airline alliance.  Air Nostrum operates 91 domestic and international routes to 51 destinations, and charter flights.  Its main base is Valencia Airport, with hubs at Barcelona Airport and Madrid-Barajas Airport. Champion Air was an airline based in Bloomington, Minnesota, USA.  It operated general charter services to sports teams, vacation wholesalers and government agencies.  It also offered limited scheduled service.  Its main base was Minneapolis-Saint Paul International Airport, with hubs at Denver International Airport, Dallas-Fort Worth International Airport, Detroit Metropolitan Wayne County Airport, McCarran International Airport in Las Vegas, Lambert-St.  Louis International Airport, and Will Rogers World Airport in Oklahoma City.  The airline ceased all operations on May 31, 2008.  Until its shutdown, the airline was a prime contractor for the Justice Prisoner and Alien Transportation System. Comair Limited is an airline based in South Africa that operates scheduled services on domestic routes as a British Airways franchisee (and an affiliate member of the Oneworld airline alliance).  It also operates as a low-cost carrier under its own kulula.com brand.  Its main base is OR Tambo International Airport, Johannesburg, and has focus cities at Cape Town International Airport and King Shaka International Airport.  Its headquarters are near OR Tambo in the Bonaero Park area of Kempton Park, Ekurhuleni, Gauteng.
Answer: Air Burkina