N15ZZ
Cessna Citation CJ3
United States
SUS (Spirit of St Louis Airport, St Louis)

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Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025
May 2025 – Apr 2026·vs May 2024 – May 2025

Emissions Overview

10.9
Tons CO2 This Month
Typical0.8× avg for Citation CJ3
19.9
Tons CO2 YTD
Below Average0.5× avg for Citation CJ3
152.4
CO2 Tons Since 2025
Below Average0.7× avg for Citation CJ3
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Citation CJ3
123.1 tons CO2 in selected period

2026 pace: On track for approximately 60t CO₂ by year end · ↓ 55% vs full year 2025 (133t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 10.0t CO₂/month

10.0t
CO₂/month
2.6t
Avg per flight
38
Distinct routes
Diverse Network3 routes account for 27% of total emissions
Highest emission route
Oakland → St Louis
11.3t CO₂ total · 0.0038t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.4× country averageBelow Average

Subject to FAA oversight — no mandatory carbon reporting for private aviation

What's ChangedCompared to prior equivalent period
Emissions
>300%
27t → 111t CO₂
Intensity
2%
0.0041 → 0.0041 t CO₂/nm
New Routes
34
93t CO₂ combined
Dropped Routes
7
Prior period only
Avg per Flight
7%
2.4t → 2.6t
Flight Count
32
11 → 43 flights

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

77t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New7 May – 20 May 2025
Elevated activity period · 4 flights in 13 days vs baseline of 2
Contributed approximately 10t CO₂ to period total — 9% of period emissions
Aircraft
Medium
New9 Jun – 30 Jun 2025
Elevated activity period · 6 flights in 21 days vs baseline of 3
Contributed approximately 11t CO₂ to period total — 10% of period emissions
Aircraft
High
New30 Jul – 21 Oct 2025
Elevated activity period · 19 flights in 83 days vs baseline of 11
Contributed approximately 46t CO₂ to period total — 41% of period emissions
Aircraft
Medium
Historical21 May – 14 Jun 2025
24-day inactive period
4.0t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical27 Jun – 24 Jul 2025
28-day inactive period
5.3t CO₂ in the 7 days following resumption
Recent Flights
Mar 24, 20261.8t CO₂
KSUSSt Louis
KADSDallas
523 miles1h 22m
Mar 5, 20262.7t CO₂
KABQAlbuquerque
KSDMSan Diego
619 miles1h 54m
Mar 5, 20263.3t CO₂
KTPATampa
KSUSSt Louis
873 miles2h 14m
Feb 26, 20262.1t CO₂
KSUSSt Louis
NaN miles1h 32m
View Details
Feb 21, 20261.0t CO₂
KAGOMagnolia
KSUSSt Louis
402 miles51m
View Details
Feb 16, 20262.6t CO₂
KSUSSt Louis
KAGOMagnolia
402 miles1h 49m
View Details
Feb 13, 20263.8t CO₂
KHNDLas Vegas
KSUSSt Louis
1,353 miles2h 33m
View Details
Jan 14, 20260.8t CO₂
KHNDLas Vegas
KSDMSan Diego
257 miles44m
View Details
Dec 14, 20253.7t CO₂
KSUSSt Louis
KFLLFt Lauderdale
1,062 miles2h 29m
View Details
Nov 15, 20254.6t CO₂
KFLLFt Lauderdale
KSUSSt Louis
1,062 miles3h 2m
View Details
Nov 7, 20255.3t CO₂
KEUGEugene
KSUSSt Louis
1,717 miles3h 27m
View Details
Oct 26, 20250.8t CO₂
KLWCLawrence
KSUSSt Louis
247 miles43m
View Details
Oct 21, 20252.6t CO₂
KSUSSt Louis
KHOUHouston
676 miles1h 51m
View Details
Oct 16, 20250.5t CO₂
KMPZMount Pleasant
KSUSSt Louis
164 miles26m
View Details
Oct 9, 20255.0t CO₂
KSDMSan Diego
KSUSSt Louis
1,531 miles3h 17m
View Details
Oct 3, 20250.5t CO₂
KFWB
KSUSSt Louis
202 miles35m
View Details
Oct 3, 20251.1t CO₂
KADSDallas
KFWB
323 miles56m
View Details
Sep 26, 20253.9t CO₂
KSUSSt Louis
KBHBBar Harbor
1,214 miles2h 38m
View Details
Sep 22, 20251.8t CO₂
KSTPSaint Paul
KSUSSt Louis
450 miles1h 20m
View Details
Sep 13, 20255.8t CO₂
KOAKOakland
KSUSSt Louis
1,706 miles3h 45m
View Details
Sep 8, 20254.1t CO₂
KCOSColorado Springs
KOAKOakland
951 miles2h 43m
View Details
Aug 26, 20250.5t CO₂
KGPHExcelsior Springs
KSUSSt Louis
202 miles35m
View Details
Aug 26, 20253.9t CO₂
KHNDLas Vegas
KMKCKansas City
1,143 miles2h 37m
View Details
Aug 22, 20250.5t CO₂
KFWB
KSUSSt Louis
202 miles34m
View Details
Aug 22, 20254.9t CO₂
KMYFSan Diego
KFWB
1,370 miles3h 12m
View Details
Aug 13, 20251.5t CO₂
KFCMMinneapolis
KSUSSt Louis
450 miles1h 9m
View Details
Aug 11, 20252.0t CO₂
KFCMMinneapolis
KFWB
561 miles1h 27m
View Details
Aug 7, 20255.5t CO₂
KLGBLong Beach
KSUSSt Louis
1,562 miles3h 34m
View Details
Aug 7, 20250.5t CO₂
KSDMSan Diego
KLGBLong Beach
109 miles24m
View Details
Aug 5, 20250.5t CO₂
KHHRHawthorne
KSDMSan Diego
122 miles30m
View Details
Aug 5, 20250.5t CO₂
KSDMSan Diego
KHHRHawthorne
122 miles28m
View Details
Jul 24, 20255.3t CO₂
KSDMSan Diego
KSUSSt Louis
1,531 miles3h 27m
View Details
Jun 27, 20250.6t CO₂
KMKCKansas City
KSUSSt Louis
214 miles38m
View Details
Jun 27, 20255.1t CO₂
KOAKOakland
KMKCKansas City
1,492 miles3h 20m
View Details
Jun 23, 20251.6t CO₂
KFCMMinneapolis
KSUSSt Louis
450 miles1h 14m
View Details
Jun 18, 20252.1t CO₂
KFTWFort Worth
KSUSSt Louis
551 miles1h 31m
View Details
Jun 15, 20250.9t CO₂
KFYVFayetteville
KFTWFort Worth
285 miles50m
View Details
Jun 14, 20251.0t CO₂
KJWNNashville
KSUSSt Louis
268 miles51m
View Details
May 21, 20255.5t CO₂
KOAKOakland
KSUSSt Louis
1,706 miles3h 35m
View Details
May 18, 20253.8t CO₂
KCOSColorado Springs
KOAKOakland
951 miles2h 32m
View Details
May 14, 20252.6t CO₂
KIADWashington
KSUSSt Louis
710 miles1h 51m
View Details
May 7, 20251.6t CO₂
KEKYBessemer
KSUSSt Louis
424 miles1h 13m
View Details
May 7, 20252.2t CO₂
KPGDPunta Gorda
KEKYBessemer
531 miles1h 33m
View Details
Apr 17, 20254.2t CO₂
KFXEFort Lauderdale
KALNAlton/St Louis
1,047 miles2h 49m
View Details
Apr 17, 20255.4t CO₂
KAPADenver
KFXEFort Lauderdale
1,694 miles3h 29m
View Details
Apr 4, 20250.5t CO₂
KSUSSt Louis
KOTMOttumwa
194 miles34m
View Details
Mar 12, 20250.5t CO₂
KPGDPunta Gorda
KBCTBoca Raton
122 miles29m
View Details
Mar 12, 20255.4t CO₂
KOAKOakland
KSUSSt Louis
1,706 miles3h 31m
View Details
Mar 10, 20252.5t CO₂
KABQAlbuquerque
KSDMSan Diego
619 miles1h 45m
View Details
Feb 18, 20252.8t CO₂
KABQAlbuquerque
KSNASanta Ana
648 miles1h 59m
View Details
Jan 23, 20251.4t CO₂
KEKYBessemer
KSUSSt Louis
424 miles1h 6m
View Details
Jan 23, 20250.6t CO₂
KPDKAtlanta
KEKYBessemer
156 miles38m
View Details
Jan 20, 20251.5t CO₂
KSUSSt Louis
KPDKAtlanta
483 miles1h 8m
View Details
Jan 1, 20251.6t CO₂
KEKYBessemer
KSUSSt Louis
424 miles1h 15m
View Details
Top Airports by Emissions
St Louis

St Louis

KSUS

Total CO₂

77.5t

Total Visits

29

Avg CO₂/visit

2.7t

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

Oakland

KOAK

Total CO₂

24.2t

Total Visits

5

Avg CO₂/visit

4.8t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
San Diego

San Diego

KSDM

Total CO₂

15.4t

Total Visits

7

Avg CO₂/visit

2.2t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Kansas City

Kansas City

KMKC

Total CO₂

9.6t

Total Visits

3

Avg CO₂/visit

3.2t

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

KFWB

Total CO₂

9.0t

Total Visits

5

Avg CO₂/visit

1.8t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Las Vegas

Las Vegas

KHND

Total CO₂

8.5t

Total Visits

3

Avg CO₂/visit

2.8t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 5
Top Routes by Emissions
Oakland St Louis

KOAK to KSUS1,707 miles

Total Flights

2

Avg CO₂/Flight

5.6t

Total Emissions

11.3t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
San Diego St Louis

KSDM to KSUS1,532 miles

Total Flights

2

Avg CO₂/Flight

5.2t

Total Emissions

10.3t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Colorado Springs Oakland

KCOS to KOAK952 miles

Total Flights

2

Avg CO₂/Flight

3.9t

Total Emissions

7.9t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Long Beach St Louis

KLGB to KSUS1,563 miles

Total Flights

1

Avg CO₂/Flight

5.5t

Total Emissions

5.5t CO₂

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

KEUG to KSUS1,718 miles

Total Flights

1

Avg CO₂/Flight

5.3t

Total Emissions

5.3t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Oakland Kansas City

KOAK to KMKC1,493 miles

Total Flights

1

Avg CO₂/Flight

5.1t

Total Emissions

5.1t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 7