N144MH
Bombardier Challenger 600
United States
PDK (Dekalb-Peachtree Airport, Atlanta)

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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

8.8
Tons CO2 This Month
Below Average0.4× avg for Challenger 600
14.2
Tons CO2 YTD
Below Average0.2× avg for Challenger 600
102.4
CO2 Tons Since 2025
Below Average0.3× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Challenger 600
78.6 tons CO2 in selected period

2026 pace: On track for approximately 57t CO₂ by year end · ↓ 36% vs full year 2025 (88t)

Flight Patterns & Behaviour

Emissions up 214% vs prior period, driven by Las Vegas → Atlanta

70t
Period total CO₂
2.8t
Avg per flight
25
Flights
Moderately Concentrated3 routes account for 48% of total emissions
Highest emission route
Las Vegas → Atlanta
16.5t CO₂ total · 0.0054t CO₂/nm

Seasonal pattern: Historically peaks in June · Current month is 19% above March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.3× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
214%
22t → 70t CO₂
Intensity
0.0066 → 0.0066 t CO₂/nm
New Routes
18
60t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
25%
3.7t → 2.8t
Flight Count
Prior data incomplete

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

64t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New3 Apr – 9 Apr 2025
Elevated activity period · 6 flights in 6 days vs baseline of 0
Contributed approximately 6t CO₂ to period total — 9% of period emissions
Aircraft
High
New19 Jun – 2 Jul 2025
Elevated activity period · 4 flights in 13 days vs baseline of 1
Contributed approximately 26t CO₂ to period total — 37% of period emissions
Aircraft
Medium
New13 Aug – 19 Aug 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 3% of period emissions
Aircraft
Medium
Historical13 Apr – 22 May 2025
39-day inactive period
4.1t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical22 May – 25 Jun 2025
34-day inactive period
25.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 3, 20264.8t CO₂
KBPGBig Spring
KHNDLas Vegas
820 miles2h 2m
Feb 15, 20265.4t CO₂
KHOUHouston
KADSDallas
247 miles2h 16m
Dec 18, 20252.1t CO₂
KDRTDel Rio
KSJTSan Angelo
139 miles1h 0m
Dec 5, 20251.6t CO₂
KCOTCotulla
KJCTJunction
145 miles48m
View Details
Nov 19, 20251.0t CO₂
KFTWFort Worth
KSNKSnyder
208 miles28m
View Details
Nov 19, 20251.3t CO₂
KSATSan Antonio
KAFWFort Worth
248 miles42m
View Details
Nov 17, 20251.1t CO₂
KAFWFort Worth
KCXOHouston
213 miles36m
View Details
Nov 16, 20251.6t CO₂
KADSDallas
KBPGBig Spring
277 miles48m
View Details
Oct 28, 20251.4t CO₂
KFTWFort Worth
KBPGBig Spring
246 miles44m
View Details
Aug 25, 20251.0t CO₂
KAUSAustin
KBPGBig Spring
267 miles34m
View Details
Aug 19, 20251.0t CO₂
KFTWFort Worth
KSNKSnyder
208 miles31m
View Details
Aug 19, 20251.2t CO₂
KBPGBig Spring
KFTWFort Worth
246 miles39m
View Details
Jul 3, 20252.4t CO₂
KPDKAtlanta
KSRQSarasota/Bradenton
459 miles1h 7m
View Details
Jun 29, 20258.6t CO₂
KLASLas Vegas
KPDKAtlanta
1,744 miles3h 32m
View Details
Jun 26, 20259.2t CO₂
KPDKAtlanta
KLASLas Vegas
1,744 miles3h 47m
View Details
Jun 25, 20254.0t CO₂
KTEBTeterboro
KPDKAtlanta
739 miles1h 45m
View Details
Jun 25, 20253.9t CO₂
KPDKAtlanta
KTEBTeterboro
739 miles1h 42m
View Details
May 22, 20254.1t CO₂
KTEBTeterboro
KPDKAtlanta
739 miles1h 46m
View Details
Apr 13, 20257.9t CO₂
KLASLas Vegas
KPDKAtlanta
1,744 miles3h 17m
View Details
Apr 8, 20251.0t CO₂
KAGSAugusta
KPDKAtlanta
139 miles31m
View Details
Apr 8, 20251.0t CO₂
KPDKAtlanta
KAGSAugusta
139 miles30m
View Details
Apr 5, 20251.0t CO₂
KBNLBarnwell
KPDKAtlanta
174 miles10m
View Details
Apr 5, 20251.0t CO₂
KPDKAtlanta
KBNLBarnwell
174 miles32m
View Details
Apr 3, 20251.1t CO₂
KBNLBarnwell
KPDKAtlanta
174 miles37m
View Details
Apr 3, 20251.0t CO₂
KPDKAtlanta
KBNLBarnwell
174 miles29m
View Details
Mar 31, 20254.0t CO₂
KTEBTeterboro
KPDKAtlanta
739 miles1h 43m
View Details
Jan 26, 20251.0t CO₂
KPDKAtlanta
KBNLBarnwell
174 miles26m
View Details
Jan 24, 20253.0t CO₂
KAFWFort Worth
KPDKAtlanta
752 miles1h 22m
View Details
Jan 23, 20255.4t CO₂
KPDKAtlanta
KAFWFort Worth
752 miles2h 17m
View Details
Jan 17, 20256.4t CO₂
KPDKAtlanta
MWCRGeorge Town
1,023 miles2h 41m
View Details
Jan 13, 20252.5t CO₂
KPDKAtlanta
KSGTStuttgart
418 miles1h 10m
View Details
Top Airports by Emissions
Atlanta

Atlanta

KPDK

Total CO₂

46.5t

Total Visits

13

Avg CO₂/visit

3.6t

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

Las Vegas

KLAS

Total CO₂

25.7t

Total Visits

3

Avg CO₂/visit

8.6t

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

Teterboro

KTEB

Total CO₂

12.0t

Total Visits

3

Avg CO₂/visit

4.0t

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

Big Spring

KBPG

Total CO₂

10.0t

Total Visits

5

Avg CO₂/visit

2.0t

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

Dallas

KADS

Total CO₂

6.9t

Total Visits

2

Avg CO₂/visit

3.5t

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

Houston

KHOU

Total CO₂

5.4t

Total Visits

1

Avg CO₂/visit

5.4t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4
Top Routes by Emissions
Las Vegas Atlanta

KLAS to KPDK1,746 miles

Total Flights

2

Avg CO₂/Flight

8.3t

Total Emissions

16.5t CO₂

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

KPDK to KLAS1,746 miles

Total Flights

1

Avg CO₂/Flight

9.2t

Total Emissions

9.2t CO₂

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

KTEB to KPDK740 miles

Total Flights

2

Avg CO₂/Flight

4.0t

Total Emissions

8.1t CO₂

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

KHOU to KADS247 miles

Total Flights

1

Avg CO₂/Flight

5.4t

Total Emissions

5.4t CO₂

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

KBPG to KHND820 miles

Total Flights

1

Avg CO₂/Flight

4.8t

Total Emissions

4.8t CO₂

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

KPDK to KTEB740 miles

Total Flights

1

Avg CO₂/Flight

3.9t

Total Emissions

3.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4