Nicaragua Airways is the potential future national flag carrier of Nicaragua.
 Its main base is Augusto C. Sandino International Airport, Managua.
 It is the first time in 20 years that Nicaragua will have a national flag carrier, after Aeronica ceased operations in 1991.
 Since then, the flag carrier status was awarded to Nicaragüense de Aviación also known as NICA Airlines.
 Several airlines had tried to become the Nicaraguan flag carrier like CAAL (Central American Airlines), SANSA (Servicios Aereos Nicaraguenses S.A.) but none of these survived a year.
 Today even NICA Airlines (6Y) is registered as the national airline of Nicaragua, the only international flight it operated once (Managua to Miami) and is done under the TACA code (TA) as a full TACA Airlines flight.
Air India Express is an Indian low-cost carrier headquartered in Kochi.
 It is operated by Air India Express Limited (AIEL), a wholly owned subsidiary of flag carrier airline Air India.
 It operates around 550 flights per week to 29 destinations including the Middle East and Southeast Asia.
Hong Kong Dragon Airlines Ltd (Chinese: 港龍航空公司), operating brand as Cathay Dragon (Chinese: 國泰港龍航空) and previously as Dragonair, is a Hong Kong-based international regional airline, with its corporate headquarters, Cathay Dragon House, and main hub at Hong Kong International Airport.
 As of 30 October 2013, the airline operates a scheduled passenger network to 44 destinations in 13 countries and territories across Asia.
 Additionally, the airline has 3 codeshares on routes which are served by partner airlines.
 It has an all Airbus fleet of 41 aircraft, consisting of A320s, A321s and A330s. Cathay Dragon is a wholly owned subsidiary of Hong Kong's flag carrier, Cathay Pacific, and is an affiliate member of the Oneworld airline alliance.
 The airline was founded on May 24, 1985 by Chao Kuang Piu, the airline's present honorary chairman.
 Its maiden flight departed Hong Kong for Kota Kinabalu, Malaysia after being granted an air operator's certificate (AOC) by the Hong Kong Government in July 1985.
 In 2010, Dragonair, together with its parent, Cathay Pacific, operated over 138,000 flights, carried nearly 27 million passengers and over 1.80 billion kg of cargo and mail.
Calicut International Airport (IATA: CCJ, ICAO: VOCL) , also known as Karipur Airport, is an international airport serving the Metropolitan area of Kozhikode and rural Malabar in Kerala, India.
 It is located in Karipur, about 28 km from Kozhikode and 25 km from Malappuram.
 The airport serves as an operating base for Air India Express.
 It was the twelfth-busiest airport in India in terms of overall passenger traffic.
 It is the third-busiest airport in Kerala after Kochi and Thiruvananthapuram.
 It was given international airport status on 2 February 2006.
Air Tanzania Company Limited (ATCL) (Swahili: "Kampuni ya Ndege Tanzania" ) is the flag carrier airline of Tanzania based in Dar es Salaam with its hub at Julius Nyerere International Airport.
 It was established as Air Tanzania Corporation (ATC) in 1977 after the dissolution of East African Airways and has been a member of the African Airlines Association since its inception.
 The airline was wholly owned by the Tanzanian Government until 2002 when it was partially privatised as per the directive of the Bretton Woods Institutions to implement the country's Structural Adjustment Program.
 The government therefore reduced its shareholding to 51 percent and entered into a partnership with South African Airways.
China Airlines (CAL) () () is the flag carrier and largest airline of the Republic of China (Taiwan).
 It is headquartered in Taoyuan International Airport and has 12,607 regular employees.
 China Airlines operates over 1,400 flights weekly to 118 airports in 115 cities (including codeshare) across Asia, Europe, North America and Oceania.
 The cargo division operates 91 pure freighter flights weekly.
 The carrier was, in 2013, the 29th and 10th largest airline in the world in terms of passenger revenue per kilometer (RPK) and freight RPK, respectively.
 China Airlines has three airline subsidiaries: Mandarin Airlines operates flights to domestic and low-demand regional destinations; China Airlines Cargo, a member of Skyteam Cargo, operates a fleet of freighter aircraft and manages its parent airline's cargo-hold capacity; Tigerair Taiwan is a low-cost carrier established by China Airlines and Singaporean airline group Tigerair Holdings and is wholly owned by China Airlines Group.
Olympic Airlines (Greek: Ολυμπιακές Αερογραμμές , "Olympiakés Aerogrammés" – OA), formerly named Olympic Airways for at least four decades, was the flag carrier airline of Greece.
 The airline's head office was located in Athens.
 The airline operated services to 37 domestic destinations and to 32 destinations world-wide.
 The airline's main base was at Athens International Airport, with hubs at Thessaloniki International Airport, "Macedonia", Heraklion International Airport, "Nikos Kazantzakis" and Rhodes International Airport, "Diagoras".
 Olympic Airlines also owned a base at London Heathrow International Airport.
 By December 2007, the airline employed about 8,500 staff.
Turkish Airlines (Turkish: "Türk Hava Yolları") () is the national flag carrier airline of Turkey, headquartered at the Turkish Airlines General Management Building on the grounds of Atatürk Airport in Yeşilköy, Bakırköy, Istanbul.
 s of 2017 , it operates scheduled services to 302 destinations in Europe, Asia, Africa, and the Americas, making it the fourth-largest carrier in the world by number of destinations.
 It serves more destinations non-stop from a single airport than any other airline in Europe.
 Turkish Airlines flies to 120 countries, more than any other airline.
 With an operational fleet of fourteen cargo aircraft, the airline's cargo division serves 64 destinations.
 Istanbul Atatürk Airport is its main base, and there are secondary hubs at Esenboğa International Airport, Sabiha Gökçen International Airport, and Adnan Menderes Airport.
 Turkish Airlines has been a member of the Star Alliance network since 1 April 2008.
Boliviana de Aviación, often referred to as simply BoA, is the flag carrier airline of the Plurinational State of Bolivia and is wholly owned by the country's government.
 It was established in October 2007 and began operations in March 2009.
 The airline is headquartered in Cochabamba with its main hub at Jorge Wilstermann International Airport and focus cities at El Alto International Airport and Viru Viru International Airport.
 Most international flights, however, including long-haul services to Madrid and Miami operate out of Viru Viru in Santa Cruz de la Sierra.
 Boliviana de Aviación currently flies to 13 destinations in 5 countries and is the largest airline in Bolivia in terms of fleet size and passengers carried.
Aer Lingus, ( , an anglicisation of the Irish "aerloingeas" meaning "air fleet") is the flag carrier airline of Ireland and the second-largest airline in Ireland.
 Founded by the Irish government, it was privatised between 2006 and 2015 and it is now a wholly owned subsidiary of International Airlines Group (IAG), the parent company of British Airways and Iberia.
 The airline's head office is on the grounds of Dublin Airport in Cloghran, County Dublin, Ireland.

Question: Calicute international airport a wholly owned subsidiary of flag carrier airline is operated by who?
Answer: Air India Express