N404G
Cessna Citation V Ultra
United States
PIE (St. Petersburg-Clearwater International Airport, St Petersburg-Clearwater)

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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

Emissions Overview

16.8
Tons CO2 This Month
Above Average2.0× avg for Citation V Ultra
26.2
Tons CO2 YTD
Typical1.1× avg for Citation V Ultra
136.0
CO2 Tons Since 2025
Typical1.1× avg for Citation V Ultra
Emissions Intensity0.01t CO₂/nmTypical1.0× avg for Citation V Ultra
89.0 tons CO2 in selected period

2026 pace: On track for approximately 105t CO₂ by year end · ↓ 5% vs full year 2025 (110t)

Flight Patterns & Behaviour

Emissions up 96% vs prior period, driven by St Petersburg-Clearwater → Schenectady

84t
Period total CO₂
5.2t
Avg per flight
16
Flights
Moderately Concentrated3 routes account for 50% of total emissions
Highest emission route
St Petersburg-Clearwater → Schenectady
25.0t CO₂ total · 0.0050t CO₂/nm

Seasonal pattern: Historically peaks in February · Current month is 198% above 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
96%
43t → 84t CO₂
Intensity
3%
0.0055 → 0.0054 t CO₂/nm
New Routes
10
59t CO₂ combined
Dropped Routes
5
Prior period only
Avg per Flight
34%
3.9t → 5.2t
Flight Count
5
11 → 16 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

88t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New10 Apr – 23 Apr 2025
Elevated activity period · 4 flights in 13 days vs baseline of 1
Contributed approximately 20t CO₂ to period total — 24% of period emissions
Aircraft
Medium
New16 May – 29 May 2025
Elevated activity period · 2 flights in 13 days vs baseline of 1
Contributed approximately 14t CO₂ to period total — 16% of period emissions
Aircraft
High
New27 Nov 2025 – 10 Jan 2026
Elevated activity period · 6 flights in 44 days vs baseline of 2
Contributed approximately 29t CO₂ to period total — 35% of period emissions
Aircraft
Medium
Historical19 Apr – 22 May 2025
33-day inactive period
13.7t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical29 May – 3 Dec 2025
188-day inactive period
10.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 6, 20264.4t CO₂
KVGTLas Vegas
KTULTulsa
1,074 miles2h 36m
Mar 3, 20264.6t CO₂
KAVKAlva
KVGTLas Vegas
917 miles2h 42m
Mar 3, 20266.8t CO₂
KSCHSchenectady
KTULTulsa
1,252 miles3h 49m
Feb 15, 20264.8t CO₂
KSCHSchenectady
MYAX
1,117 miles2h 48m
View Details
Jan 4, 20264.6t CO₂
KSUAStuart
KTTNEwing Township
956 miles2h 42m
View Details
Dec 28, 20255.2t CO₂
KSUAStuart
KSCHSchenectady
1,139 miles3h 2m
View Details
Dec 27, 20254.2t CO₂
KTTNEwing Township
KSUAStuart
956 miles2h 28m
View Details
Dec 27, 20254.4t CO₂
KSUAStuart
KTTNEwing Township
956 miles2h 35m
View Details
Dec 9, 20254.6t CO₂
KPIESt Petersburg-Clearwater
KSCHSchenectady
1,142 miles2h 41m
View Details
Dec 3, 20256.1t CO₂
KSCHSchenectady
KPIESt Petersburg-Clearwater
1,142 miles3h 29m
View Details
May 29, 20256.0t CO₂
KHWDHayward
KFSDSioux Falls
1,385 miles3h 27m
View Details
May 22, 20257.7t CO₂
KFSDSioux Falls
KHWDHayward
1,385 miles4h 18m
View Details
Apr 19, 20255.4t CO₂
KPIESt Petersburg-Clearwater
KSCHSchenectady
1,142 miles3h 7m
View Details
Apr 18, 20255.4t CO₂
KPIESt Petersburg-Clearwater
KSCHSchenectady
1,142 miles3h 8m
View Details
Apr 11, 20254.9t CO₂
KPIESt Petersburg-Clearwater
KSCHSchenectady
1,142 miles2h 51m
View Details
Apr 10, 20254.7t CO₂
KPIESt Petersburg-Clearwater
KSCHSchenectady
1,142 miles2h 44m
View Details
Mar 2, 20255.3t CO₂
KPIESt Petersburg-Clearwater
KSCHSchenectady
1,142 miles3h 2m
View Details
Feb 25, 20254.8t CO₂
KPIESt Petersburg-Clearwater
KSCHSchenectady
1,142 miles2h 48m
View Details
Feb 22, 20254.9t CO₂
KPIESt Petersburg-Clearwater
KSCHSchenectady
1,142 miles2h 50m
View Details
Feb 20, 20253.9t CO₂
KALBAlbany
NaN miles2h 19m
View Details
Feb 20, 20251.1t CO₂
KPIESt Petersburg-Clearwater
MYANAndros Island
348 miles51m
View Details
Feb 14, 20252.6t CO₂
KRDURaleigh/Durham
KBEDBedford
606 miles1h 40m
View Details
Feb 7, 20255.2t CO₂
KPIESt Petersburg-Clearwater
KSCHSchenectady
1,142 miles2h 59m
View Details
Feb 2, 20254.6t CO₂
KPIESt Petersburg-Clearwater
KSCHSchenectady
1,142 miles2h 43m
View Details
Jan 4, 20251.4t CO₂
KMTNBaltimore
KSCHSchenectady
276 miles60m
View Details
Jan 4, 20254.2t CO₂
KSUAStuart
KMTNBaltimore
867 miles2h 28m
View Details
Jan 4, 20255.0t CO₂
KSCHSchenectady
KSUAStuart
1,139 miles2h 53m
View Details
Top Airports by Emissions
Schenectady

Schenectady

KSCH

Total CO₂

47.9t

Total Visits

9

Avg CO₂/visit

5.3t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
St Petersburg-Clearwater

St Petersburg-Clearwater

KPIE

Total CO₂

31.1t

Total Visits

6

Avg CO₂/visit

5.2t

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

Stuart

KSUA

Total CO₂

18.4t

Total Visits

4

Avg CO₂/visit

4.6t

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

Hayward

KHWD

Total CO₂

13.7t

Total Visits

2

Avg CO₂/visit

6.8t

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

Sioux Falls

KFSD

Total CO₂

13.7t

Total Visits

2

Avg CO₂/visit

6.8t

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

Ewing Township

KTTN

Total CO₂

13.2t

Total Visits

3

Avg CO₂/visit

4.4t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 2
Top Routes by Emissions
St Petersburg-Clearwater Schenectady

KPIE to KSCH1,143 miles

Total Flights

5

Avg CO₂/Flight

5.0t

Total Emissions

25t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Stuart Ewing Township

KSUA to KTTN956 miles

Total Flights

2

Avg CO₂/Flight

4.5t

Total Emissions

9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Sioux Falls Hayward

KFSD to KHWD1,386 miles

Total Flights

1

Avg CO₂/Flight

7.7t

Total Emissions

7.7t CO₂

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

KSCH to KTUL1,253 miles

Total Flights

1

Avg CO₂/Flight

6.8t

Total Emissions

6.8t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Schenectady St Petersburg-Clearwater

KSCH to KPIE1,143 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
Hayward Sioux Falls

KHWD to KFSD1,386 miles

Total Flights

1

Avg CO₂/Flight

6.0t

Total Emissions

6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 2