Czech AirlinesCSA/ OK

Czech Airlines (České aerolinie) was the flag carrier of the Czech Republic, founded in 1995 following the dissolution of Czechoslovak Airlines and headquartered in Prague. Operating as a full-service carrier, the airline focused on passenger services with a network centered on Prague Václav Havel Airport as its main hub, serving destinations across Europe and to selected intercontinental routes. Czech Airlines was a member of the SkyTeam alliance and offered multiple cabin classes including business and economy service, along with a frequent flyer program called Czech Airlines Frequent Flyer. The airline operated both as a legacy carrier and maintained regional partnerships to expand its route network throughout Central Europe. Czech Airlines ceased operations in 2013 after facing financial difficulties and increasing competition from low-cost carriers, marking the end of two decades of service as the Czech Republic's primary international airline.