N393RA
Cessna Citation XLS
United States
SUS (Spirit of St Louis Airport, St Louis)

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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 Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation XLS
3.7
Tons CO2 YTD
Below Average0.1× avg for Citation XLS
130.7
CO2 Tons Since 2025
Below Average0.4× avg for Citation XLS
Emissions Intensity0.01t CO₂/nmTypical1.1× avg for Citation XLS
109.4 tons CO2 in selected period

2026 pace: On track for approximately 15t CO₂ by year end · ↓ 88% vs full year 2025 (127t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 8.2t CO₂/month

8.2t
CO₂/month
3.0t
Avg per flight
23
Distinct routes
Moderately Concentrated3 routes account for 47% of total emissions
Highest emission route
Denver → St Louis
30.7t CO₂ total · 0.0045t CO₂/nm

Seasonal pattern: Historically peaks in December · Current month is 11% below March 2025

🇺🇸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%
19t → 99t CO₂
Intensity
4%
0.0046 → 0.0048 t CO₂/nm
New Routes
21
65t CO₂ combined
Dropped Routes
5
Prior period only
Avg per Flight
9%
2.8t → 3.0t
Flight Count
Prior data incomplete

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

19t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New28 Apr – 4 May 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 6t CO₂ to period total — 6% of period emissions
Aircraft
Medium
New4 Jul – 10 Jul 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 3% of period emissions
Aircraft
Medium
New1 Aug – 7 Aug 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 4% of period emissions
Aircraft
Medium
Historical15 May – 19 Jun 2025
36-day inactive period
1.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical19 Jun – 7 Jul 2025
18-day inactive period
4.1t CO₂ in the 7 days following resumption
Recent Flights
Mar 26, 20263.0t CO₂
KSUSSt Louis
KPHFNewport News
777 miles1h 47m
Feb 23, 20261.6t CO₂
KSUSSt Louis
KTRXTrenton
185 miles1h 6m
Jan 11, 20262.1t CO₂
KRBDDallas
KSUSSt Louis
540 miles1h 19m
Dec 17, 20252.6t CO₂
KBJCDenver
KACTWaco
723 miles1h 34m
View Details
Dec 10, 20252.7t CO₂
KBJCDenver
KSUSSt Louis
777 miles1h 38m
View Details
Dec 9, 20254.4t CO₂
KCOSColorado Springs
KCVHHollister
919 miles2h 27m
View Details
Dec 9, 20253.5t CO₂
KSUSSt Louis
KPEFColorado Springs
758 miles2h 2m
View Details
Dec 9, 20251.4t CO₂
KMSPMinneapolis
KSUSSt Louis
449 miles1h 0m
View Details
Dec 6, 20254.5t CO₂
KPNEPhiladelphia
KSUSSt Louis
839 miles2h 30m
View Details
Dec 5, 20256.1t CO₂
KSNASanta Ana
KSUSSt Louis
1,549 miles3h 18m
View Details
Oct 28, 20252.8t CO₂
KBJCDenver
KSUSSt Louis
777 miles1h 42m
View Details
Oct 27, 20251.1t CO₂
KRIFRichfield
KBJCDenver
382 miles50m
View Details
Oct 27, 20255.0t CO₂
KCOSColorado Springs
KCVHHollister
919 miles2h 44m
View Details
Oct 10, 20252.9t CO₂
KRDURaleigh/Durham
KSUSSt Louis
679 miles1h 43m
View Details
Oct 10, 20252.9t CO₂
KSUSSt Louis
KRDURaleigh/Durham
679 miles1h 44m
View Details
Oct 8, 20252.6t CO₂
KSUSSt Louis
KACTWaco
612 miles1h 33m
View Details
Oct 2, 20251.6t CO₂
KSUSSt Louis
KPCWPort Clinton
455 miles1h 5m
View Details
Sep 5, 20251.6t CO₂
KSUSSt Louis
KICTWichita
375 miles1h 4m
View Details
Sep 5, 20254.8t CO₂
KBJCDenver
KSUSSt Louis
777 miles2h 40m
View Details
Sep 4, 20252.4t CO₂
KGEUGlendale
KBJCDenver
593 miles1h 29m
View Details
Sep 4, 20255.7t CO₂
KSUSSt Louis
KGEUGlendale
1,255 miles3h 6m
View Details
Aug 29, 20252.7t CO₂
KBJCDenver
KSUSSt Louis
777 miles1h 38m
View Details
Aug 28, 20252.6t CO₂
KSUSSt Louis
KCXOHouston
634 miles1h 34m
View Details
Aug 21, 20253.0t CO₂
KBJCDenver
KSUSSt Louis
777 miles1h 46m
View Details
Aug 7, 20253.0t CO₂
KBJCDenver
KSUSSt Louis
777 miles1h 46m
View Details
Aug 5, 20254.2t CO₂
KAPADenver
KCVHHollister
915 miles2h 21m
View Details
Jul 17, 20252.8t CO₂
KBJCDenver
KSUSSt Louis
777 miles1h 41m
View Details
Jul 10, 20251.3t CO₂
KOLUColumbus
KSUSSt Louis
402 miles57m
View Details
Jul 7, 20252.8t CO₂
KBJCDenver
KSUSSt Louis
777 miles1h 41m
View Details
Jun 19, 20251.6t CO₂
KFSDSioux Falls
KSUSSt Louis
464 miles1h 5m
View Details
May 15, 20253.0t CO₂
KBJCDenver
KSUSSt Louis
777 miles1h 47m
View Details
May 1, 20252.9t CO₂
KBJCDenver
KSUSSt Louis
777 miles1h 45m
View Details
Apr 28, 20253.2t CO₂
KIADWashington
KSUSSt Louis
710 miles1h 53m
View Details
Mar 28, 20250.6t CO₂
KSUSSt Louis
KMHLMarshall
140 miles22m
View Details
Mar 3, 20252.7t CO₂
KBJCDenver
KSUSSt Louis
777 miles1h 38m
View Details
Feb 7, 20253.6t CO₂
KCDKCedar Key
KSUSSt Louis
788 miles2h 4m
View Details
Feb 7, 20253.8t CO₂
KSUSSt Louis
KAPFNaples
1,006 miles2h 8m
View Details
Feb 5, 20254.8t CO₂
KSUAStuart
KSUSSt Louis
995 miles2h 38m
View Details
Jan 16, 20251.1t CO₂
KFAFNewport News (Fort Eustis)
KTEBTeterboro
291 miles52m
View Details
Jan 16, 20252.8t CO₂
KSUSSt Louis
KPHFNewport News
778 miles1h 39m
View Details
Top Airports by Emissions
St Louis

St Louis

KSUS

Total CO₂

79.0t

Total Visits

27

Avg CO₂/visit

2.9t

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

Denver

KBJC

Total CO₂

36.7t

Total Visits

13

Avg CO₂/visit

2.8t

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

Hollister

KCVH

Total CO₂

13.5t

Total Visits

3

Avg CO₂/visit

4.5t

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

Colorado Springs

KCOS

Total CO₂

9.4t

Total Visits

2

Avg CO₂/visit

4.7t

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

Glendale

KGEU

Total CO₂

8.1t

Total Visits

2

Avg CO₂/visit

4.1t

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

Santa Ana

KSNA

Total CO₂

6.1t

Total Visits

1

Avg CO₂/visit

6.1t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4
Top Routes by Emissions
Denver St Louis

KBJC to KSUS778 miles

Total Flights

10

Avg CO₂/Flight

3.1t

Total Emissions

30.7t CO₂

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

KCOS to KCVH920 miles

Total Flights

2

Avg CO₂/Flight

4.7t

Total Emissions

9.4t CO₂

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

KSNA to KSUS1,550 miles

Total Flights

1

Avg CO₂/Flight

6.1t

Total Emissions

6.1t CO₂

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

KSUS to KGEU1,256 miles

Total Flights

1

Avg CO₂/Flight

5.7t

Total Emissions

5.7t CO₂

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

KPNE to KSUS840 miles

Total Flights

1

Avg CO₂/Flight

4.5t

Total Emissions

4.5t CO₂

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

KAPA to KCVH916 miles

Total Flights

1

Avg CO₂/Flight

4.2t

Total Emissions

4.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4