Sund Air

Sundair is a German leisure charter airline headquartered in Stralsund and based at Berlin Tegel Airport and Kassel Airport.
The airline was founded in 2016 and commenced operations on 1 July 2017 with flights to Heraklion and Hurghada. At the moment Sundair operates flights from Germany to holiday destinations in The Mediterranean and North Africa.
Source: Wikipedia June 2018