N436DM
Bombardier Challenger 600
United States
CCR (Buchanan Field Airport, Concord)

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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 Challenger 600
8.8
Tons CO2 YTD
Below Average0.1× avg for Challenger 600
39.1
CO2 Tons Since 2025
Below Average0.1× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Challenger 600
33.6 tons CO2 in selected period

2026 pace: On track for approximately 35t CO₂ by year end · ↑ 16% vs full year 2025 (30t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 2.9t CO₂/month

2.9t
CO₂/month
2.6t
Avg per flight
12
Distinct routes
Moderately Concentrated3 routes account for 50% of total emissions
Highest emission route
Concord → Nashville
9.1t CO₂ total · 0.0055t 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
10
29t 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

17t

Signals Detected

5

Highest Severity

Medium

Emissions
Medium
New10 Sept 2025 · Concord → Nashville
Highest single-flight emission event (Concord → Nashville)
Single flight: 9.1t CO₂ — 27% of period emissions
Aircraft
Medium
New2 May – 8 May 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 6% of period emissions
Aircraft
Medium
New5 Jul – 11 Jul 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 5% of period emissions
Aircraft
Medium
Historical2 May – 13 Jun 2025
42-day inactive period
2.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical13 Jun – 11 Jul 2025
28-day inactive period
1.5t CO₂ in the 7 days following resumption
Recent Flights
Feb 23, 20261.0t CO₂
KSUUFairfield
KCCRConcord
20 miles12m
Jan 21, 20261.0t CO₂
KMCCSacramento
KCCRConcord
59 miles16m
Jan 21, 20263.0t CO₂
KPULPoulsbo
KMCCSacramento
629 miles1h 22m
Jan 20, 20263.5t CO₂
KMCCSacramento
KBFISeattle
614 miles1h 34m
View Details
Jan 19, 20261.0t CO₂
KCCRConcord
KMCCSacramento
59 miles26m
View Details
Dec 14, 20252.3t CO₂
KHNDLas Vegas
KCCRConcord
406 miles1h 5m
View Details
Dec 11, 20252.5t CO₂
KCCRConcord
KHNDLas Vegas
406 miles1h 10m
View Details
Nov 26, 20252.3t CO₂
KCCRConcord
KBOIBoise
490 miles1h 4m
View Details
Oct 12, 20252.2t CO₂
KCCRConcord
KTRMPalm Springs
447 miles1h 3m
View Details
Sep 10, 20259.1t CO₂
KCCRConcord
KJWNNashville
1,930 miles3h 45m
View Details
Jul 11, 20251.5t CO₂
KCCRConcord
KMFRMedford
305 miles47m
View Details
Jun 13, 20252.3t CO₂
KCCRConcord
KTRMPalm Springs
447 miles1h 5m
View Details
May 2, 20252.1t CO₂
KCCRConcord
KPSPPalm Springs
423 miles1h 0m
View Details
Feb 20, 20252.7t CO₂
KHNDLas Vegas
KCCRConcord
406 miles1h 14m
View Details
Feb 18, 20252.3t CO₂
KCCRConcord
KHNDLas Vegas
406 miles1h 5m
View Details
Top Airports by Emissions
Concord

Concord

KCCR

Total CO₂

27.6t

Total Visits

11

Avg CO₂/visit

2.5t

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

Nashville

KJWN

Total CO₂

9.1t

Total Visits

1

Avg CO₂/visit

9.1t

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

Sacramento

KMCC

Total CO₂

8.6t

Total Visits

4

Avg CO₂/visit

2.2t

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

Las Vegas

KHND

Total CO₂

4.9t

Total Visits

2

Avg CO₂/visit

2.4t

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

Palm Springs

KTRM

Total CO₂

4.5t

Total Visits

2

Avg CO₂/visit

2.3t

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

Seattle

KBFI

Total CO₂

3.5t

Total Visits

1

Avg CO₂/visit

3.5t

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

KCCR to KJWN1,931 miles

Total Flights

1

Avg CO₂/Flight

9.1t

Total Emissions

9.1t CO₂

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

KCCR to KTRM447 miles

Total Flights

2

Avg CO₂/Flight

2.3t

Total Emissions

4.5t CO₂

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

KMCC to KBFI614 miles

Total Flights

1

Avg CO₂/Flight

3.5t

Total Emissions

3.5t CO₂

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

KPUL to KMCC630 miles

Total Flights

1

Avg CO₂/Flight

3.0t

Total Emissions

3t CO₂

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

KCCR to KHND406 miles

Total Flights

1

Avg CO₂/Flight

2.5t

Total Emissions

2.5t CO₂

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

KHND to KCCR406 miles

Total Flights

1

Avg CO₂/Flight

2.3t

Total Emissions

2.3t CO₂

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