N515LT
Bombardier Challenger 600
United States
TEB (Teterboro Airport, Teterboro)

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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

13.6
Tons CO2 This Month
Below Average0.6× avg for Challenger 600
20.2
Tons CO2 YTD
Below Average0.3× avg for Challenger 600
121.5
CO2 Tons Since 2025
Below Average0.3× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Challenger 600
91.0 tons CO2 in selected period

2026 pace: On track for approximately 81t CO₂ by year end · ↓ 20% vs full year 2025 (101t)

Flight Patterns & Behaviour

Emissions up 151% vs prior period, driven by Teterboro → Houston

74t
Period total CO₂
4.1t
Avg per flight
18
Flights
Moderately Concentrated3 routes account for 47% of total emissions
Highest emission route
Teterboro → Houston
16.1t CO₂ total · 0.0065t CO₂/nm
🇺🇸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
151%
30t → 74t CO₂
Intensity
5%
0.0059 → 0.0061 t CO₂/nm
New Routes
14
52t CO₂ combined
Dropped Routes
2
Prior period only
Avg per Flight
30%
5.9t → 4.1t
Flight Count
13
5 → 18 flights

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

51t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New6 Apr – 29 Apr 2025
Elevated activity period · 3 flights in 23 days vs baseline of 1
Contributed approximately 15t CO₂ to period total — 21% of period emissions
Aircraft
Medium
New1 Aug – 13 Sept 2025
Elevated activity period · 4 flights in 43 days vs baseline of 2
Contributed approximately 20t CO₂ to period total — 27% of period emissions
Aircraft
Medium
New29 Sept – 5 Oct 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 4t CO₂ to period total — 6% of period emissions
Aircraft
Medium
Historical10 Apr – 29 Apr 2025
18-day inactive period
5.1t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical29 Apr – 7 Aug 2025
101-day inactive period
6.0t CO₂ in the 7 days following resumption
Recent Flights
Feb 15, 20262.6t CO₂
KHOUHouston
MM37
511 miles1h 11m
Jan 17, 20264.0t CO₂
KTUSTucson
KHOUHouston
943 miles1h 45m
Dec 15, 20255.8t CO₂
KHNDLas Vegas
KHOUHouston
1,230 miles2h 28m
Dec 4, 20252.3t CO₂
KADF
KHOUHouston
333 miles1h 6m
View Details
Dec 4, 20251.0t CO₂
KASLMarshall
KHOTHot Springs
152 miles23m
View Details
Dec 4, 20254.9t CO₂
MMUNCancun
KHOUHouston
792 miles2h 7m
View Details
Dec 1, 20251.4t CO₂
KLRDLaredo
KHOUHouston
292 miles43m
View Details
Nov 24, 20256.2t CO₂
KHNDLas Vegas
KHOUHouston
1,230 miles2h 36m
View Details
Oct 30, 20251.0t CO₂
KAXHRosharon
KHOUHouston
16 miles13m
View Details
Oct 30, 20255.3t CO₂
KTMBMiami
KHOUHouston
948 miles2h 15m
View Details
Oct 5, 20254.2t CO₂
KORLOrlando
KHOUHouston
844 miles1h 49m
View Details
Sep 13, 20257.4t CO₂
KTEBTeterboro
KHOUHouston
1,418 miles3h 4m
View Details
Aug 25, 20256.8t CO₂
KLAXLos Angeles
KHOUHouston
1,386 miles2h 50m
View Details
Aug 14, 20254.5t CO₂
KFNLLoveland
KHOUHouston
925 miles1h 57m
View Details
Aug 7, 20251.5t CO₂
KFTWFort Worth
KHOUHouston
251 miles47m
View Details
Apr 29, 20255.1t CO₂
KSDLScottsdale
KHOUHouston
1,014 miles2h 11m
View Details
Apr 10, 20251.5t CO₂
KDALDallas
KHOUHouston
239 miles45m
View Details
Apr 6, 20258.7t CO₂
KTEBTeterboro
KHOUHouston
1,418 miles3h 36m
View Details
Mar 30, 20257.9t CO₂
KTEBTeterboro
KHOUHouston
1,418 miles3h 15m
View Details
Mar 13, 20257.8t CO₂
KTEBTeterboro
KHOUHouston
1,418 miles3h 14m
View Details
Feb 7, 20256.5t CO₂
KLAXLos Angeles
KHOUHouston
1,386 miles2h 43m
View Details
Jan 2, 20254.4t CO₂
KSPXGalveston
MYANAndros Island
1,087 miles1h 53m
View Details
Jan 2, 20253.1t CO₂
KTCLTuscaloosa
KHOUHouston
514 miles1h 23m
View Details
Top Airports by Emissions
Houston

Houston

KHOU

Total CO₂

73.4t

Total Visits

17

Avg CO₂/visit

4.3t

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

Teterboro

KTEB

Total CO₂

16.1t

Total Visits

2

Avg CO₂/visit

8.1t

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

Las Vegas

KHND

Total CO₂

12.0t

Total Visits

2

Avg CO₂/visit

6.0t

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

Los Angeles

KLAX

Total CO₂

6.8t

Total Visits

1

Avg CO₂/visit

6.8t

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

Miami

KTMB

Total CO₂

5.3t

Total Visits

1

Avg CO₂/visit

5.3t

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

Scottsdale

KSDL

Total CO₂

5.1t

Total Visits

1

Avg CO₂/visit

5.1t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3
Top Routes by Emissions
Teterboro Houston

KTEB to KHOU1,419 miles

Total Flights

2

Avg CO₂/Flight

8.1t

Total Emissions

16.1t CO₂

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

KHND to KHOU1,230 miles

Total Flights

2

Avg CO₂/Flight

6.0t

Total Emissions

12t CO₂

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

KLAX to KHOU1,387 miles

Total Flights

1

Avg CO₂/Flight

6.8t

Total Emissions

6.8t CO₂

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

KTMB to KHOU949 miles

Total Flights

1

Avg CO₂/Flight

5.3t

Total Emissions

5.3t CO₂

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

KSDL to KHOU1,015 miles

Total Flights

1

Avg CO₂/Flight

5.1t

Total Emissions

5.1t CO₂

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

MMUN to KHOU793 miles

Total Flights

1

Avg CO₂/Flight

4.9t

Total Emissions

4.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3