Europe still seems to be full of small airlines operating specialist routes and offering a more personalized service than the bigger, more established airlines. People's ViennaLine offers four daily flights with one Embraer aircraft during the week between Vienna, Austria and Altenrhein in Switzerland, which is located on Lake Constance (Bodensee) near the Austrian border. Altenrhein could be said to be the airport of St. Gallen.
http://www.peoples.at/
A recent Flyertalk article mentioned how People's ViennaLine will operate the shortest intenational flight in the world (8 minutes) between Altenrhein and Friedrichshaven, on its way to and from Cologne in Germany:
http://www.flyertalk.com/articles/au...al-flight.html
A recent trip report on the VIE-ACH flight is worth watching: