It'll be the Sun Air of Denmark
Sun Air of Scandinavia is an
airline based in
Billund,
Denmark. It is a regional scheduled airline operating a franchise service in
British Airways colours. It also offers charter flights, air taxi services, specialist aerial work and aircraft brokerage. Its main base is
Billund Airport.
Sun Air of Scandinavia - Wikipedia, the free encyclopedia
And it was in the full BA livery, your not seeing things