N2218H
Bombardier Challenger 300
United States
LAS (McCarran International Airport, Las Vegas)

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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

27.3
Tons CO2 This Month
Below Average0.6× avg for Challenger 300
27.3
Tons CO2 YTD
Below Average0.2× avg for Challenger 300
40.0
CO2 Tons Since 2025
Below Average0.1× avg for Challenger 300
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Challenger 300
40.0 tons CO2 in selected period

2026 pace: On track for approximately 109t CO₂ by year end · ↑ 760% vs full year 2025 (13t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 5.9t CO₂/month

5.9t
CO₂/month
7.9t
Avg per flight
9
Distinct routes
Moderately Concentrated3 routes account for 70% of total emissions
Highest emission route
Farnborough → Montreal
22.9t CO₂ total · 0.0081t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.1× 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
8
70t 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

111t

Signals Detected

5

Highest Severity

High

Emissions
Medium
New10 Mar 2026 · Farnborough → Montreal
Highest single-flight emission event (Farnborough → Montreal)
Single flight: 22.9t CO₂ — 32% of period emissions
Aircraft
Medium
New2 Oct – 8 Oct 2025
Elevated activity period · 3 flights in 6 days vs baseline of 0
Contributed approximately 11t CO₂ to period total — 15% of period emissions
Aircraft
High
New22 Feb – 26 Mar 2026
Elevated activity period · 3 flights in 32 days vs baseline of 2
Contributed approximately 50t CO₂ to period total — 70% of period emissions
Aircraft
Medium
Historical5 Oct – 23 Nov 2025
49-day inactive period
1.0t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical23 Nov 2025 – 28 Feb 2026
97-day inactive period
26.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 29, 20262.8t CO₂
KLASLas Vegas
MMCNCiudad Obregon
676 miles1h 18m
Mar 26, 20267.3t CO₂
MMTOToluca
KLASLas Vegas
1,494 miles3h 1m
Mar 10, 202622.9t CO₂
EGLFFarnborough
CYULMontreal
3,231 miles9h 1m
Feb 28, 202614.0t CO₂
CYHZHalifax
LEMDMadrid
2,988 miles5h 37m
View Details
Feb 28, 202612.7t CO₂
MMTOToluca
CYHZHalifax
2,712 miles5h 6m
View Details
Nov 23, 20251.0t CO₂
KLASLas Vegas
KKNBKanab
159 miles24m
View Details
Oct 5, 20251.0t CO₂
KLRDLaredo
NaN miles37m
View Details
Oct 5, 20258.1t CO₂
CYYZToronto
KLRDLaredo
1,568 miles3h 20m
View Details
Oct 2, 20251.4t CO₂
KBDLWindsor Locks
CYULMontreal
249 miles46m
View Details
Top Airports by Emissions
Halifax

Halifax

CYHZ

Total CO₂

26.7t

Total Visits

2

Avg CO₂/visit

13.3t

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

Montreal

CYUL

Total CO₂

24.3t

Total Visits

2

Avg CO₂/visit

12.1t

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

Farnborough

EGLF

Total CO₂

22.9t

Total Visits

1

Avg CO₂/visit

22.9t

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

Toluca

MMTO

Total CO₂

20.0t

Total Visits

2

Avg CO₂/visit

10.0t

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

Madrid

LEMD

Total CO₂

14.0t

Total Visits

1

Avg CO₂/visit

14.0t

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

Las Vegas

KLAS

Total CO₂

11.1t

Total Visits

3

Avg CO₂/visit

3.7t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 2
Top Routes by Emissions
Farnborough Montreal

EGLF to CYUL3,234 miles

Total Flights

1

Avg CO₂/Flight

22.9t

Total Emissions

22.9t CO₂

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

CYHZ to LEMD2,990 miles

Total Flights

1

Avg CO₂/Flight

14.0t

Total Emissions

14t CO₂

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

MMTO to CYHZ2,713 miles

Total Flights

1

Avg CO₂/Flight

12.7t

Total Emissions

12.7t CO₂

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

CYYZ to KLRD1,569 miles

Total Flights

1

Avg CO₂/Flight

8.1t

Total Emissions

8.1t CO₂

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

MMTO to KLAS1,495 miles

Total Flights

1

Avg CO₂/Flight

7.3t

Total Emissions

7.3t CO₂

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

KLAS to MMCN677 miles

Total Flights

1

Avg CO₂/Flight

2.8t

Total Emissions

2.8t CO₂

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