Airports / St. Gallen-Altenrhein Airport

St. Gallen-Altenrhein Airport(LSZR)

St Gallen, Switzerland

Last updated: Mar 30, 2026

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Viewing period:
Compared to: preceding 12 months · Apr 2024 – Apr 2025
Apr 2025 – Mar 2026·vs Apr 2024 – Apr 2025· Emissions increasing vs prior period

Activity Summary

4,932.8
Tons CO2 Total
1.7
Avg CO2/Flight
2,912
Flights Total
Emissions Intensity0.01t CO₂/nm
3,051.3 tons CO2 in selected period

Airport Patterns

Emissions up 189% vs prior period — significantly busier than prior period

3,051t
Total CO₂
1.7t
Avg CO₂/flight
2,912
Flights
Operator Profile

Charter/owner classification not available for this airport's flights

Emissions
225%
1,517t → 4,933t CO₂
CO₂ Intensity
1.7t → 1.7t per departure
Flight Count
1961
951 → 2912 flights
New Routes
390
1,521t CO₂ combined
Dropped Routes
84
Prior period only
New Aircraft
307
307 new tail numbers
Top Destinations
Farnborough108.0t CO₂
35 flights · avg 3.1t/flight
Dubai99.8t CO₂
2 flights · avg 49.9t/flight
Vienna97.6t CO₂
82 flights · avg 1.2t/flight
Amsterdam76.0t CO₂
41 flights · avg 1.9t/flight
Zurich75.0t CO₂
95 flights · avg 0.8t/flight

Spikes

Significant deviations from this airport's baseline in the selected period.

CO₂ Above Baseline

86t

Signals Detected

1

Highest Severity

High

HighJan 22, 2026

Single high-emission departure PP-BFB → OMDW on Jan 22, 2026 — 85.5t CO₂, 61% of day's total

Aircraft PP-BFB departing to OMDW produced 85.5t CO₂, representing 61% of all airport emissions on Jan 22, 2026.

85.5t CO₂

Route Map

Top Routes by Emissions
St GallenFarnborough

LSZR to EGLF · 533 miles

Total Flights

35

Avg CO₂/Flight

3.1t

Total Emissions

108.0t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
St GallenDubai

LSZR to OMDW · 2,925 miles

Total Flights

2

Avg CO₂/Flight

49.9t

Total Emissions

99.8t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
St GallenVienna

LSZR to LOWW · 328 miles

Total Flights

82

Avg CO₂/Flight

1.2t

Total Emissions

97.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
St GallenAmsterdam

LSZR to EHAM · 396 miles

Total Flights

41

Avg CO₂/Flight

1.9t

Total Emissions

76.0t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
St GallenZurich

LSZR to LSZH · 47 miles

Total Flights

95

Avg CO₂/Flight

0.8t

Total Emissions

75.0t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
St GallenLondon

LSZR to EGGW · 537 miles

Total Flights

22

Avg CO₂/Flight

3.3t

Total Emissions

72.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
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Aircraft Using This Airport
View All Aircraft
OE-GHBCharter·Cessna Citation XLS
173.5t CO₂ · avg 1.1t/visit · 156 visits · Last seen 29 Mar 2026
OE-GGMCharter·Cessna Citation Latitude
130.6t CO₂ · avg 1.3t/visit · 102 visits · Last seen 13 Mar 2026
OE-FAFCharter·Cessna Citation CJ2
114.3t CO₂ · avg 0.9t/visit · 130 visits · Last seen 30 Mar 2026
9H-EINE·Bombardier Global 7500
108.7t CO₂ · avg 7.8t/visit · 14 visits · Last seen 28 Jan 2026
PP-BFB·Bombardier Global 7500
85.5t CO₂ · avg 42.8t/visit · 2 visits · Last seen 22 Jan 2026
N8B·Pilatus PC-24
77.8t CO₂ · avg 1.1t/visit · 68 visits · Last seen 20 Mar 2026
HB-IAA·Dassault Falcon 7X
75.1t CO₂ · avg 2.8t/visit · 27 visits · Last seen 27 Oct 2025
N2S·Cessna Citation CJ4
65.6t CO₂ · avg 1.4t/visit · 46 visits · Last seen 6 Mar 2026
HB-VER·Cessna Citation CJ2
61.6t CO₂ · avg 0.6t/visit · 97 visits · Last seen 22 Mar 2026
D-CSEB·Cessna Citation XLS
34.4t CO₂ · avg 1.1t/visit · 32 visits · Last seen 19 Mar 2026
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Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period