Loganair started flying the Carlsile route on July 4 , 2019 out of George Best Belfast City Airport .
Icelandic carrier Air Iceland Connect commenced flights to Keflavik in 2017 on behalf of Icelandair , though the route was cancelled in 2018.  On July 4th , 2019 , Loganair commenced operations to Carlsile
George Best Belfast City Airport