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ACH · LSZR St. Gallen, Switzerland Live · — aircraft now within 80 km

Live flights over Sankt Gallen Altenrhein Airport (ACH)

From 1 to 7 November 2026 the FlyItalyADSB network saw 157 departures and 157 arrivals at Sankt Gallen Altenrhein Airport, 45 movements a day on average. The most frequent connections are Vienna (VIE), Zurich (ZRH) and Luton, Luton (LTN). The airline seen most often is People's.

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Airport data

IATA code
ACH
ICAO code
LSZR
City
St. Gallen
Region
St. Gallen
Country
Switzerland
Elevation
398 m (1,306 ft)
Coordinates
47.485, 9.56077

What you can track here

Every aircraft passing within roughly 80 km of Sankt Gallen Altenrhein Airport that the network receives appears on the FlyItalyADSB live map: airliners on approach and departure, business and general aviation, and — where MLAT reaches — aircraft without full ADS-B. Nothing is filtered out; how much of the area is covered depends on the community's receivers near St. Gallen.

Seen by the network

1–7 November 2026

Movements a day
45
departures + arrivals
Departures
157
total, 7 days
Arrivals
157
total, 7 days
Connections
31
airports, airline flights

Movements per day

0
20
40
60
80
Sun 1
Mon 2
Tue 3
Wed 4
Thu 5
Fri 6
Sat 7
Show as a table
Day Departures Arrivals Total
Sun 1 20 22 42
Mon 2 33 30 63
Tue 3 24 20 44
Wed 4 31 36 67
Thu 5 26 24 50
Fri 6 13 16 29
Sat 7 10 9 19

Connections

airline flights both ways, with departure and arrival both seen

  1. Vienna VIE Austria 22 flights
  2. Zurich ZRH 10 flights
  3. Luton, Luton LTN United Kingdom 3 flights
  4. Frankfurt am Main FRA Germany 2 flights
  5. Calden KSF Germany 2 flights
  6. Rotterdam RTM Netherlands 2 flights
  7. Linz LNZ Austria 2 flights
  8. Salzburg SZG Austria 2 flights
  9. Bern BRN 2 flights
  10. Köln CGN Germany 1 flights
  11. Munich MUC Germany 1 flights
  12. Nuremberg NUE Germany 1 flights
  13. Mannheim MHG Germany 1 flights
  14. Friedrichshafen FDH Germany 1 flights
  15. Sylt GWT Germany 1 flights
  16. Amsterdam AMS Netherlands 1 flights
15 more connections

Airlines

  1. People'sPEV 22
  2. REGA Swiss Air-RescueRGA 22
  3. NetJets EuropeNJE 11
  4. Fly AwayBFX 6
  5. VistajetVJT 6
  6. Jetfly AviationJFA 4
  7. MJetMJF 3
  8. Swiss Air ForceSUI 3
  9. Air BohemiaBOH 2
  10. ELIELI 2

Aircraft

  1. BR23 42
  2. DA40 26
  3. Embraer E190 E190 23
  4. EC45 20
  5. C56X 17
  6. DA42 16
  7. C510 15
  8. Pilatus PC-12 PC12 8
  9. PC24 8
  10. S22T 8

How we count: a flight is a departure here when the network first sees it low near the airport (on the ground, or climbing away from it), an arrival when it last sees it low on approach. Where receivers don't reach low altitude the numbers stay below the real traffic. Connections and airlines come only from airline flights.

Updated every night · the data as JSON (CC BY-SA 4.0)

This data in your app

Every aircraft within 80 km of Sankt Gallen Altenrhein Airport, as JSON, with a free key that also allows commercial use:

curl -H "X-Api-Key: YOUR_KEY" \
  https://api.flyitalyadsb.com/v2/lat/47.485/lon/9.56077/dist/80

Or ask Claude, with the FlyItalyADSB connector: “which aircraft are near St. Gallen right now?”

Get a free key → Quickstart

Frequently asked questions

How can I see live flights over Sankt Gallen Altenrhein Airport? +

Open the FlyItalyADSB live map centred on St. Gallen: it shows every aircraft picked up via ADS-B and MLAT within about 80 km of ACH, refreshed every few seconds.

Which airlines fly from Sankt Gallen Altenrhein Airport? +

Among the flights our network saw (1–7 November 2026), the most frequent airlines were People's, REGA Swiss Air-Rescue, NetJets Europe, Fly Away and Vistajet.

What are the main connections from Sankt Gallen Altenrhein Airport? +

The connections with the most flights seen (1–7 November 2026), both ways: Vienna (VIE, 22), Zurich (ZRH, 10), Luton, Luton (LTN, 3), Frankfurt am Main (FRA, 2) and Calden (KSF, 2). Only flights whose departure and arrival the network both saw are counted.

Does FlyItalyADSB also track military aircraft around St. Gallen? +

Yes. Thanks to multilateration (MLAT) the network reconstructs the position of aircraft without full ADS-B too, including military and state flights, whenever they are received by feeders in the area. Nothing is filtered out.

What are the codes for Sankt Gallen Altenrhein Airport? +

Sankt Gallen Altenrhein Airport has IATA code ACH and ICAO code LSZR. It lies in St. Gallen, Switzerland, at coordinates 47.485, 9.56077.

Is the flight data free and open? +

Yes. The live map and the Free API plan cost nothing, and the data is published under the open CC BY-SA 4.0 licence; paid API plans for higher volumes help cover the infrastructure costs.

Nearby airports

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FMM · EDJA
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ZRH · LSZH
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STR · EDDS
Stuttgart Airport
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Improve coverage over St. Gallen

Coverage quality depends on the density of receivers. With a Raspberry Pi and an RTL-SDR antenna you can help track flights over St. Gallen, Switzerland.

Become a feeder →