Noteworthy
The Hauptbahnhof has been assigned the IATA code ZWS, because the station is used by Lufthansa in the AIRail concept. Passengers may travel in ICE trains, which are also assigned flight numbers, to Frankfurt Airport in Frankfurt am Main, instead of using a short-distance flight. For this reason, Lufthansa has a check-in counter near the entrance from the Arnulf-Klett-Platz. Passengers were able to both check and receive their baggage at this counter until 2007; since then, only check-in is possible.
Read more about this topic: Stuttgart Central Station