Originally Posted by
cesco.g
BSL is indeed the often-overlooked 3rd (in size) airport in Switzerland. I doubt DL ever flew there.
There was some speculation a few years back that UA might land some corporate contracts with the local pharma companies for TATL n/s service; but that never materialized.
I do recall at least one daily TATL at a point in time. Maybe it was Swiss or Swissair? Coulda sworn it was a US carrier.