A lucky shot. Whits flightradar24 I figured out that this little airliner has the size of an A330 and was about 40 Km away, flying over Aarau while I was near Basle.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/115785168@N08">PiConsti</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/piconsti/19347621726/">Full Moon</a>