Airports / South St Paul Municipal Airport-Richard E Fleming Field

South St Paul Municipal Airport-Richard E Fleming Field(KSGS)

South St Paul, United States

Last updated: Mar 22, 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

Activity Summary

100.4
Tons CO2 Total
2.1
Avg CO2/Flight
57
Flights Total
Emissions Intensity0.00t CO₂/nm
78.0 tons CO2 in selected period

Airport Patterns

Emissions up 1574% vs prior period — significantly busier than prior period

78t
Total CO₂
2.1t
Avg CO₂/flight
57
Flights
Operator Profile

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

Emissions
>300%
17t → 100t CO₂
CO₂ Intensity
172%
0.8t → 2.1t per departure
Flight Count
Prior data incomplete
New Routes
42
92t CO₂ combined
Dropped Routes
6
Prior period only
New Aircraft
32
32 new tail numbers
Top Destinations
Marco Island7.4t CO₂
1 flight · avg 7.4t/flight
San Jose6.5t CO₂
1 flight · avg 6.5t/flight
Scottsdale5.8t CO₂
1 flight · avg 5.8t/flight
Calgary5.6t CO₂
1 flight · avg 5.6t/flight
Windsor Locks4.9t CO₂
1 flight · avg 4.9t/flight

Spikes

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

CO₂ Above Baseline

30t

Signals Detected

5

Highest Severity

High

HighJul 29, 2025 – Aug 4, 2025

Elevated activity Jul 29, 2025 – Aug 4, 2025 — 4 flights in 7 days vs baseline of 1

4 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 240%.

8.2t CO₂

MediumApr 22, 2025 – Apr 28, 2025

Elevated activity Apr 22, 2025 – Apr 28, 2025 — 3 flights in 7 days vs baseline of 1

3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 155%.

13.0t CO₂

MediumAug 27, 2025 – Sep 2, 2025

Elevated activity Aug 27, 2025 – Sep 2, 2025 — 3 flights in 7 days vs baseline of 1

3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 155%.

1.2t CO₂

HighOct 15, 2025

Single high-emission departure N787MG → KMKY on Oct 15, 2025 — 7.4t CO₂, 100% of day's total

Aircraft N787MG departing to KMKY produced 7.4t CO₂, representing 100% of all airport emissions on Oct 15, 2025.

7.4t CO₂

LowJun 5, 2025 – Jun 20, 2025

15-day gap in recorded activity ending Jun 20, 2025

Airport had 15 consecutive days with zero recorded flights before activity resumed on Jun 20, 2025.

0.3t CO₂

Route Map

Top Routes by Emissions
South St PaulMarco Island

KSGS to KMKY · 1,448 miles

Total Flights

1

Avg CO₂/Flight

7.4t

Total Emissions

7.4t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
South St PaulSan Jose

KSGS to KSJC · 1,581 miles

Total Flights

1

Avg CO₂/Flight

6.5t

Total Emissions

6.5t CO₂

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

KSGS to KSDL · 1,269 miles

Total Flights

1

Avg CO₂/Flight

5.8t

Total Emissions

5.8t CO₂

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

KSGS to CYYC · 1,058 miles

Total Flights

1

Avg CO₂/Flight

5.6t

Total Emissions

5.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
South St PaulWindsor Locks

KSGS to KBDL · 1,038 miles

Total Flights

1

Avg CO₂/Flight

4.9t

Total Emissions

4.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
South St PaulLas Vegas

KSGS to KLAS · 1,305 miles

Total Flights

1

Avg CO₂/Flight

4.7t

Total Emissions

4.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
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Aircraft Using This Airport
View All Aircraft
N787MGCharter·Cessna Citation X
7.4t CO₂ · avg 7.4t/visit · 1 visit · Last seen 15 Oct 2025
N360SNCharter·Bombardier Learjet 60
6.5t CO₂ · avg 6.5t/visit · 1 visit · Last seen 19 Sept 2025
N524BB·Cessna Citation XLS
6.4t CO₂ · avg 3.2t/visit · 2 visits · Last seen 24 Feb 2026
C-FBJF·Bombardier Challenger 600
5.6t CO₂ · avg 5.6t/visit · 1 visit · Last seen 19 Jul 2025
N214TF·Dassault Falcon 2000
4.9t CO₂ · avg 4.9t/visit · 1 visit · Last seen 6 Jan 2026
N114HACharter·Pilatus PC-24
4.7t CO₂ · avg 4.7t/visit · 1 visit · Last seen 26 Oct 2025
N280C·Gulfstream G280
4.6t CO₂ · avg 4.6t/visit · 1 visit · Last seen 4 Aug 2025
N322CG·Cessna Citation Latitude
4.5t CO₂ · avg 4.5t/visit · 1 visit · Last seen 27 Apr 2025
N308JECharter·Bombardier Challenger 300
4.3t CO₂ · avg 4.3t/visit · 1 visit · Last seen 30 May 2025
N260QSCharter·Bombardier Challenger 600
4.2t CO₂ · avg 4.2t/visit · 1 visit · Last seen 11 Mar 2026
Page 1 of 4

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period