Belair, legally Belair Airlines AG, was[2] a Swisscharter airline headquartered in Glattbrugg operating out of Zürich Airport and EuroAirport Basel Mulhouse Freiburg. It was a subsidiary of Air Berlin and operated under the Air Berlin brand name until 31 March 2017. During the 2017 summer season, it flew on behalf of its sister company Niki and was shuttered by then-bankrupt Air Berlin on 28 October 2017.[2]