ACH St Gallen Altenrhein Airport
St Gallen Altenrhein Airport (ACH) is an airport serving Altenrhein, Switzerland.
- 06:50PE100Vienna(VIE)On time
About ACH Airport
St Gallen Altenrhein Airport (ACH) is a compact regional airport on Lake Constance, serving eastern Switzerland, Vorarlberg and nearby Germany through a single, easy-to-navigate passenger terminal. It is the home base of People’s, the local airline best known for the Altenrhein–Vienna service, with seasonal leisure flights to Mediterranean destinations offered at selected times. Passengers value the short walking distances, nearby parking and quick check-in compared with larger hubs. Use the airport’s Online-Flugtafel to follow Ankünfte and Abflüge in real time before travelling.
Frequently asked questions
The IATA airport code for St Gallen Altenrhein Airport is ACH.
The ICAO code for St Gallen Altenrhein Airport is LSZR.
St Gallen Altenrhein Airport (ACH) is located in Altenrhein, Switzerland.
The local time zone at St Gallen Altenrhein Airport (ACH) is Europe/Zurich (GMT+2).
About 2 scheduled departures were counted at St Gallen Altenrhein Airport (ACH) when flight schedules were last measured on September 4, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.
The board on this page shows arrivals and departures for St Gallen Altenrhein Airport (ACH). It re-checks for updates while the page is open, and every board states how old its data is — busy hubs are refreshed within hours, quieter airports less often.