N924TD
Cessna Citation CJ3
United States
ONT (Ontario International Airport, Ontario)

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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

0.5
Tons CO2 This Month
Below Average0.0× avg for Citation CJ3
3.9
Tons CO2 YTD
Below Average0.1× avg for Citation CJ3
13.7
CO2 Tons Since 2025
Below Average0.1× avg for Citation CJ3
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Citation CJ3
10.7 tons CO2 in selected period

2026 pace: On track for approximately 12t CO₂ by year end · ↑ 19% vs full year 2025 (10t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 1.0t CO₂/month

1.0t
CO₂/month
2.3t
Avg per flight
5
Distinct routes
Highly Concentrated3 routes account for 90% of total emissions
Highest emission route
Ontario → Wichita
4.0t CO₂ total · 0.0040t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.0× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
4
9t CO₂ combined
Dropped Routes
0
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

18t

Signals Detected

5

Highest Severity

High

Emissions
Medium
New26 May 2025 · Ontario → Wichita
Highest single-flight emission event (Ontario → Wichita)
Single flight: 4.0t CO₂ — 36% of period emissions
Aircraft
High
New26 May – 1 Jun 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 4t CO₂ to period total — 36% of period emissions
Aircraft
Medium
New6 Aug – 12 Aug 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 3t CO₂ to period total — 25% of period emissions
Aircraft
High
New14 Feb – 1 Mar 2026
Elevated activity period · 2 flights in 15 days vs baseline of 0
Contributed approximately 4t CO₂ to period total — 35% of period emissions
Aircraft
Medium
Historical26 May – 12 Aug 2025
78-day inactive period
2.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 3, 20260.5t CO₂
KPDXPortland
KHIOPortland
17 miles11m
Mar 1, 20260.5t CO₂
KUAOAurora
KPDXPortland
25 miles9m
Feb 20, 20263.4t CO₂
KONTOntario
KUAOAurora
820 miles2h 19m
Aug 12, 20252.8t CO₂
KONTOntario
KGICGrangeville
824 miles1h 56m
View Details
May 26, 20254.0t CO₂
KONTOntario
KICTWichita
1,153 miles2h 41m
View Details
Jan 29, 20253.0t CO₂
KONTOntario
KGICGrangeville
824 miles2h 3m
View Details
Top Airports by Emissions
Ontario

Ontario

KONT

Total CO₂

10.2t

Total Visits

3

Avg CO₂/visit

3.4t

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

Wichita

KICT

Total CO₂

4.0t

Total Visits

1

Avg CO₂/visit

4.0t

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

Aurora

KUAO

Total CO₂

3.9t

Total Visits

2

Avg CO₂/visit

2.0t

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

Grangeville

KGIC

Total CO₂

2.8t

Total Visits

1

Avg CO₂/visit

2.8t

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

Portland

KPDX

Total CO₂

1.1t

Total Visits

2

Avg CO₂/visit

0.5t

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

Portland

KHIO

Total CO₂

0.5t

Total Visits

1

Avg CO₂/visit

0.5t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Top Routes by Emissions
Ontario Wichita

KONT to KICT1,154 miles

Total Flights

1

Avg CO₂/Flight

4.0t

Total Emissions

4t CO₂

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

KONT to KUAO820 miles

Total Flights

1

Avg CO₂/Flight

3.4t

Total Emissions

3.4t CO₂

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

KONT to KGIC825 miles

Total Flights

1

Avg CO₂/Flight

2.8t

Total Emissions

2.8t CO₂

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

KPDX to KHIO18 miles

Total Flights

1

Avg CO₂/Flight

0.5t

Total Emissions

0.5t CO₂

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

KUAO to KPDX25 miles

Total Flights

1

Avg CO₂/Flight

0.5t

Total Emissions

0.5t CO₂

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