N300DH
Bombardier Challenger 300
United States
MSC (Falcon Field, Mesa)

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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

22.6
Tons CO2 This Month
Below Average0.5× avg for Challenger 300
63.2
Tons CO2 YTD
Below Average0.5× avg for Challenger 300
153.5
CO2 Tons Since 2025
Below Average0.2× avg for Challenger 300
Emissions Intensity0.03t CO₂/nmAbove Average4.2× avg for Challenger 300
140.3 tons CO2 in selected period

2026 pace: On track for approximately 253t CO₂ by year end · ↑ 180% vs full year 2025 (90t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 11.2t CO₂/month

11.2t
CO₂/month
6.7t
Avg per flight
5
Distinct routes
Highly Concentrated3 routes account for 94% of total emissions
Highest emission route
Mesa → Kenosha
75.5t CO₂ total · 0.0055t 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
Prior data unavailable
Intensity
Prior data unavailable
New Routes
4
59t 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

52t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New6 Apr – 29 Apr 2025
Elevated activity period · 4 flights in 23 days vs baseline of 1
Contributed approximately 19t CO₂ to period total — 14% of period emissions
Aircraft
Medium
New8 Aug – 14 Aug 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 7t CO₂ to period total — 5% of period emissions
Aircraft
Medium
New30 Aug – 16 Sept 2025
Elevated activity period · 2 flights in 17 days vs baseline of 1
Contributed approximately 10t CO₂ to period total — 8% of period emissions
Aircraft
Medium
Historical14 Apr – 29 Apr 2025
15-day inactive period
7.5t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical29 Apr – 14 Aug 2025
107-day inactive period
7.3t CO₂ in the 7 days following resumption
Recent Flights
Mar 7, 20266.4t CO₂
KFFZMesa
KENWKenosha
1,433 miles2h 41m
Mar 6, 20268.5t CO₂
KENWKenosha
KFFZMesa
1,433 miles3h 28m
Mar 4, 20266.6t CO₂
KFFZMesa
KENWKenosha
1,433 miles2h 45m
Feb 12, 20269.0t CO₂
KENWKenosha
KFFZMesa
1,433 miles3h 41m
View Details
Feb 10, 20266.2t CO₂
KFFZMesa
KENWKenosha
1,433 miles2h 36m
View Details
Feb 10, 20268.5t CO₂
KENWKenosha
KFFZMesa
1,433 miles3h 29m
View Details
Feb 2, 20266.5t CO₂
KFFZMesa
KENWKenosha
1,433 miles2h 44m
View Details
Feb 2, 20268.1t CO₂
KENWKenosha
KFFZMesa
1,433 miles3h 21m
View Details
Dec 24, 20256.3t CO₂
KFFZMesa
KENWKenosha
1,433 miles2h 39m
View Details
Dec 23, 20258.8t CO₂
KENWKenosha
KFFZMesa
1,433 miles3h 36m
View Details
Nov 28, 20256.5t CO₂
KFFZMesa
KENWKenosha
1,433 miles2h 44m
View Details
Nov 22, 20259.3t CO₂
KFFZMesa
KENWKenosha
1,433 miles3h 48m
View Details
Oct 19, 20256.9t CO₂
KFFZMesa
KENWKenosha
1,433 miles2h 52m
View Details
Sep 16, 20254.0t CO₂
KBDLWindsor Locks
KENWKenosha
779 miles1h 45m
View Details
Sep 5, 20256.5t CO₂
KFFZMesa
KENWKenosha
1,433 miles2h 43m
View Details
Aug 14, 20257.3t CO₂
KFFZMesa
KENWKenosha
1,433 miles3h 2m
View Details
Apr 29, 20251.0t CO₂
KFLDFond du Lac
KENWKenosha
86 miles16m
View Details
Apr 29, 20256.6t CO₂
KFFZMesa
KOSHOshkosh
1,437 miles2h 45m
View Details
Apr 14, 20254.5t CO₂
KBDLWindsor Locks
KENWKenosha
779 miles1h 57m
View Details
Apr 6, 20256.9t CO₂
KFFZMesa
KENWKenosha
1,433 miles2h 52m
View Details
Jan 22, 20256.7t CO₂
KFFZMesa
KENWKenosha
1,433 miles2h 48m
View Details
Jan 13, 20256.0t CO₂
KFFZMesa
KENWKenosha
1,433 miles2h 31m
View Details
Top Airports by Emissions
Top Routes by Emissions
Mesa Kenosha

KFFZ to KENW1,434 miles

Total Flights

11

Avg CO₂/Flight

6.9t

Total Emissions

75.5t CO₂

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

KENW to KFFZ1,434 miles

Total Flights

5

Avg CO₂/Flight

8.6t

Total Emissions

42.9t CO₂

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

KBDL to KENW779 miles

Total Flights

2

Avg CO₂/Flight

4.3t

Total Emissions

8.5t CO₂

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

KFFZ to KOSH1,438 miles

Total Flights

1

Avg CO₂/Flight

6.6t

Total Emissions

6.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Fond du Lac Kenosha

KFLD to KENW86 miles

Total Flights

1

Avg CO₂/Flight

1.0t

Total Emissions

1t CO₂

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