HOP! (A5) is a French regional carrier that's owned by Air France (AF). The airline, which was founded in 2013, flies to about 50 destinations and has hubs at Charles de Gaulle Airport (CDG), Lyon-Saint Exupéry Airport (LYS) and Orly Airport (ORY). Destinations include more than 20 airports in France as well as points in Belgium, Croatia, Czech Republic, Germany, Hungary, Italy, the Netherlands, Norway, Slovenia, Spain, Sweden and the United Kingdom. Passengers can earn frequent flier miles through the KLM-Air France program Flying Blue.