N155ME
Bombardier Learjet 45
United States
SCF (Scottsdale Airport, Scottsdale)

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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

9.9
Tons CO2 This Month
Typical0.8× avg for Learjet 45
11.1
Tons CO2 YTD
Below Average0.3× avg for Learjet 45
145.7
CO2 Tons Since 2025
Below Average0.7× avg for Learjet 45
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Learjet 45
127.9 tons CO2 in selected period

2026 pace: On track for approximately 44t CO₂ by year end · ↓ 67% vs full year 2025 (135t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 8.6t CO₂/month

8.6t
CO₂/month
2.4t
Avg per flight
29
Distinct routes
Moderately Concentrated3 routes account for 45% of total emissions
Highest emission route
Scottsdale → Lubbock
30.4t CO₂ total · 0.0050t 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
>300%
14t → 103t CO₂
Intensity
18%
0.0039 → 0.0046 t CO₂/nm
New Routes
25
68t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
52%
1.6t → 2.4t
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

42t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New4 May – 10 May 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 2t CO₂ to period total — 2% of period emissions
Aircraft
Medium
New6 Jun – 24 Jun 2025
Elevated activity period · 3 flights in 18 days vs baseline of 2
Contributed approximately 13t CO₂ to period total — 12% of period emissions
Aircraft
Medium
New18 Jul – 18 Aug 2025
Elevated activity period · 9 flights in 31 days vs baseline of 4
Contributed approximately 18t CO₂ to period total — 17% of period emissions
Aircraft
Medium
Historical10 May – 30 May 2025
20-day inactive period
1.7t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical24 Jun – 24 Jul 2025
30-day inactive period
7.8t CO₂ in the 7 days following resumption
Recent Flights
Feb 24, 20260.7t CO₂
KTULTulsa
KCDSChildress
276 miles40m
Jan 2, 20261.2t CO₂
KSDLScottsdale
KPRZPortales
488 miles55m
Dec 30, 20253.1t CO₂
KTYRTyler
KOPFMiami
1,014 miles1h 54m
Dec 30, 20252.7t CO₂
KSDLScottsdale
KTYRTyler
959 miles1h 42m
View Details
Dec 21, 20258.4t CO₂
KTEBTeterboro
KLBBLubbock
1,596 miles4h 37m
View Details
Dec 17, 20251.7t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 11m
View Details
Dec 13, 20251.7t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 11m
View Details
Dec 9, 20250.9t CO₂
KSWOStillwater
KLBBLubbock
319 miles44m
View Details
Dec 7, 20250.8t CO₂
KFTWFort Worth
KLBBLubbock
264 miles42m
View Details
Dec 6, 20252.0t CO₂
KMSYNew Orleans
KFTWFort Worth
462 miles1h 19m
View Details
Dec 4, 20251.6t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 7m
View Details
Nov 29, 20251.6t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 6m
View Details
Nov 27, 20250.9t CO₂
KGKYArlington
KLBBLubbock
282 miles46m
View Details
Nov 25, 20251.8t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 11m
View Details
Nov 20, 20258.1t CO₂
KSDLScottsdale
KLBBLubbock
580 miles4h 29m
View Details
Nov 11, 20251.7t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 10m
View Details
Oct 20, 20250.7t CO₂
KFTWFort Worth
KLBBLubbock
264 miles39m
View Details
Oct 13, 20250.7t CO₂
KABQAlbuquerque
KLBBLubbock
289 miles38m
View Details
Oct 12, 20252.2t CO₂
KLASLas Vegas
KLBBLubbock
773 miles1h 26m
View Details
Oct 8, 20251.8t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 12m
View Details
Sep 17, 20251.7t CO₂
KSJCSan Jose
KFLGFlagstaff
591 miles1h 10m
View Details
Sep 14, 20252.8t CO₂
KCRQCarlsbad
KLBBLubbock
891 miles1h 43m
View Details
Aug 20, 20251.2t CO₂
KCLLCollege Station
KLBBLubbock
383 miles53m
View Details
Aug 18, 20251.2t CO₂
KLBBLubbock
KCLLCollege Station
383 miles55m
View Details
Aug 15, 20254.0t CO₂
KOAKOakland
KLBBLubbock
1,175 miles2h 21m
View Details
Aug 3, 20254.8t CO₂
KMGWMorgantown
KLBBLubbock
1,278 miles2h 45m
View Details
Jul 29, 20250.9t CO₂
KAUSAustin
KLBBLubbock
341 miles46m
View Details
Jul 29, 20252.9t CO₂
KAUSAustin
NaN miles1h 48m
View Details
Jul 29, 20250.6t CO₂
KSDLScottsdale
KSOWShow Low
118 miles15m
View Details
Jul 25, 20251.8t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 13m
View Details
Jul 24, 20250.8t CO₂
KDFWDallas-Ft Worth
KLBBLubbock
281 miles41m
View Details
Jul 24, 20250.8t CO₂
KAUSAustin
KDFWDallas-Ft Worth
190 miles41m
View Details
Jun 24, 20253.3t CO₂
KORDChicago
KLBBLubbock
950 miles1h 60m
View Details
Jun 24, 20254.2t CO₂
KAUSAustin
KORDChicago
978 miles2h 27m
View Details
Jun 18, 20255.5t CO₂
CYXESaskatoon
KLBBLubbock
1,301 miles3h 7m
View Details
Jun 12, 20250.6t CO₂
CYXESaskatoon
NaN miles27m
View Details
Jun 12, 20256.6t CO₂
KLBBLubbock
CYXESaskatoon
1,301 miles3h 41m
View Details
May 30, 20251.7t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 11m
View Details
May 10, 20254.0t CO₂
KOAKOakland
KLBBLubbock
1,175 miles2h 21m
View Details
May 8, 20252.4t CO₂
KSDLScottsdale
KOAKOakland
643 miles1h 31m
View Details
Apr 26, 20255.1t CO₂
KSDLScottsdale
KLBBLubbock
580 miles2h 54m
View Details
Apr 18, 20251.7t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 10m
View Details
Mar 31, 20250.6t CO₂
KLBBLubbock
NaN miles20m
View Details
Mar 31, 20251.1t CO₂
KLBBLubbock
KCLLCollege Station
383 miles53m
View Details
Mar 30, 20251.6t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 8m
View Details
Mar 30, 20252.3t CO₂
KOAKOakland
KSDLScottsdale
643 miles1h 28m
View Details
Mar 20, 20251.6t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 7m
View Details
Mar 15, 20251.6t CO₂
KSDLScottsdale
KLBBLubbock
580 miles1h 8m
View Details
Mar 9, 20253.4t CO₂
KFTKFort Knox
KLBBLubbock
934 miles2h 4m
View Details
Mar 9, 20251.2t CO₂
KMGWMorgantown
KSDFLouisville
329 miles54m
View Details
Jan 5, 20250.9t CO₂
KDALDallas
KLBBLubbock
292 miles46m
View Details
Top Airports by Emissions
Lubbock

Lubbock

KLBB

Total CO₂

79.9t

Total Visits

30

Avg CO₂/visit

2.7t

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

Scottsdale

KSDL

Total CO₂

37.3t

Total Visits

16

Avg CO₂/visit

2.3t

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

Saskatoon

CYXE

Total CO₂

12.6t

Total Visits

3

Avg CO₂/visit

4.2t

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

Oakland

KOAK

Total CO₂

10.4t

Total Visits

3

Avg CO₂/visit

3.5t

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

Austin

KAUS

Total CO₂

8.8t

Total Visits

4

Avg CO₂/visit

2.2t

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

Teterboro

KTEB

Total CO₂

8.4t

Total Visits

1

Avg CO₂/visit

8.4t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 5
Top Routes by Emissions
Scottsdale Lubbock

KSDL to KLBB580 miles

Total Flights

12

Avg CO₂/Flight

2.5t

Total Emissions

30.4t CO₂

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

KTEB to KLBB1,598 miles

Total Flights

1

Avg CO₂/Flight

8.4t

Total Emissions

8.4t CO₂

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

KOAK to KLBB1,176 miles

Total Flights

2

Avg CO₂/Flight

4.0t

Total Emissions

8t CO₂

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

KLBB to CYXE1,302 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
Saskatoon Lubbock

CYXE to KLBB1,302 miles

Total Flights

1

Avg CO₂/Flight

5.5t

Total Emissions

5.5t CO₂

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

KMGW to KLBB1,279 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
Page 1 of 5