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AIRPORT

Sankt Gallen Altenrhein AirportLSZR / ACH

Sankt Gallen Altenrhein Airport serves St. Gallen, St. Gallen, Switzerland. Its ICAO code is LSZR and its IATA code ACH. The longest of its 2 runways is 10/28, at 4,774 ft (1,455 m). The field is 1,306 ft (398 m) above sea level. Local time is Europe/Zurich, UTC+1, or UTC+2 with daylight saving.

Published by Overfly · Airport data: OurAirports, · Last updated

ICAO
LSZR
IATA
ACH
LONGEST RUNWAY
4,774 ft
1,455 m · 10/28
ELEVATION
1,306 ft
398 m
TIME ZONE
UTC+1
Europe/Zurich
POSITION
47.485°N
9.561°E

Runways

10/284,774 ft · 1,455 mASPH
10L/28R2,657 ft · 810 mGRASS

Nearest airports

Questions people ask about Sankt Gallen Altenrhein Airport

How long is the runway at Sankt Gallen Altenrhein Airport?

The longest runway, 10/28, is 4,774 ft (1,455 m), surface ASPH. Sankt Gallen Altenrhein Airport has 2 runways in all.

What is the elevation of Sankt Gallen Altenrhein Airport?

1,306 ft (398 m) above mean sea level.

What time zone is Sankt Gallen Altenrhein Airport in?

Europe/Zurich: UTC+1, or UTC+2 with daylight saving.

What are the codes for Sankt Gallen Altenrhein Airport?

ICAO LSZR, IATA ACH. It serves St. Gallen, Switzerland.

How far can you fly from St. Gallen?
Open the mapper with a 7,300 nm range ring around LSZR, then pick your own aircraft, add a route and check every leg.
Open LSZR in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights