N480ME
Bombardier Learjet 31
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 increasing vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Learjet 31
3.0
Tons CO2 YTD
Below Average0.2× avg for Learjet 31
57.3
CO2 Tons Since 2025
Below Average0.6× avg for Learjet 31
Emissions Intensity0.01t CO₂/nmTypical1.0× avg for Learjet 31
42.0 tons CO2 in selected period

2026 pace: On track for approximately 12t CO₂ by year end · ↓ 78% vs full year 2025 (54t)

Flight Patterns & Behaviour

Emissions up 176% vs prior period, driven by Scottsdale → San Diego

37t
Period total CO₂
1.3t
Avg per flight
28
Flights
Moderately Concentrated3 routes account for 45% of total emissions
Highest emission route
Scottsdale → San Diego
7.9t CO₂ total · 0.0042t CO₂/nm

Seasonal pattern: Historically peaks in March · Current month is 85% below March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
176%
14t → 37t CO₂
Intensity
4%
0.0044 → 0.0042 t CO₂/nm
New Routes
17
36t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
41%
2.3t → 1.3t
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

15t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New7 Jun – 20 Jun 2025
Elevated activity period · 4 flights in 13 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 7% of period emissions
Aircraft
Medium
New8 Jul – 21 Jul 2025
Elevated activity period · 4 flights in 13 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 10% of period emissions
Aircraft
Medium
New18 Aug – 24 Aug 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 5% of period emissions
Aircraft
Medium
Historical22 Apr – 13 Jun 2025
52-day inactive period
2.8t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical14 Jun – 14 Jul 2025
31-day inactive period
3.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 29, 20261.0t CO₂
KCRQCarlsbad
KSDLScottsdale
312 miles49m
Mar 28, 20261.1t CO₂
KSDLScottsdale
KCRQCarlsbad
312 miles54m
Jan 10, 20263.0t CO₂
KSDLScottsdale
KJSOJacksonville
976 miles2h 0m
Oct 22, 20251.0t CO₂
KMYFSan Diego
KSDLScottsdale
307 miles51m
View Details
Oct 21, 20251.1t CO₂
KSDLScottsdale
KMYFSan Diego
307 miles54m
View Details
Oct 20, 20251.0t CO₂
KMYFSan Diego
KSDLScottsdale
307 miles52m
View Details
Oct 19, 20251.1t CO₂
KSDLScottsdale
KMYFSan Diego
307 miles54m
View Details
Oct 5, 20251.1t CO₂
KMYFSan Diego
KSDLScottsdale
307 miles53m
View Details
Oct 5, 20251.1t CO₂
KSDLScottsdale
KMYFSan Diego
307 miles55m
View Details
Oct 2, 20251.2t CO₂
KMYFSan Diego
KSDLScottsdale
307 miles57m
View Details
Oct 2, 20251.3t CO₂
KSDLScottsdale
KMYFSan Diego
307 miles1h 3m
View Details
Sep 22, 20252.1t CO₂
KHWDHayward
KSDLScottsdale
637 miles1h 30m
View Details
Sep 21, 20252.5t CO₂
KSDLScottsdale
KHWDHayward
637 miles1h 44m
View Details
Sep 5, 20251.6t CO₂
KSDLScottsdale
KOXROxnard
420 miles1h 11m
View Details
Aug 25, 20250.5t CO₂
KDVTPhoenix
KSDLScottsdale
11 miles6m
View Details
Aug 24, 20250.9t CO₂
KMYFSan Diego
KDVTPhoenix
298 miles49m
View Details
Aug 24, 20251.1t CO₂
KSDLScottsdale
KMYFSan Diego
307 miles53m
View Details
Aug 12, 20253.6t CO₂
KSDLScottsdale
KGPIKalispell
1,021 miles2h 21m
View Details
Jul 30, 20253.6t CO₂
KSDLScottsdale
KMOXMorris
1,179 miles2h 21m
View Details
Jul 19, 20251.0t CO₂
KMYFSan Diego
KSDLScottsdale
307 miles52m
View Details
Jul 19, 20251.0t CO₂
KSDLScottsdale
KMYFSan Diego
307 miles51m
View Details
Jul 14, 20250.5t CO₂
KLGFYuma Proving Ground(Yuma)
KSDLScottsdale
153 miles30m
View Details
Jul 14, 20251.2t CO₂
KSDLScottsdale
KMYFSan Diego
307 miles58m
View Details
Jun 14, 20250.5t CO₂
KFFZMesa
KSDLScottsdale
15 miles16m
View Details
Jun 14, 20250.8t CO₂
KHNDLas Vegas
KFFZMesa
260 miles44m
View Details
Jun 13, 20250.9t CO₂
KFFZMesa
KHNDLas Vegas
260 miles48m
View Details
Jun 13, 20250.5t CO₂
KSDLScottsdale
KFFZMesa
15 miles13m
View Details
Apr 22, 20250.8t CO₂
KSDLScottsdale
NaN miles45m
View Details
Mar 12, 20252.3t CO₂
KSDLScottsdale
NaN miles1h 36m
View Details
Mar 12, 20252.8t CO₂
KSDLScottsdale
KMSOMissoula
925 miles1h 52m
View Details
Mar 9, 20251.9t CO₂
KAOCArco
KSDLScottsdale
693 miles1h 24m
View Details
Mar 8, 20253.2t CO₂
KSDLScottsdale
KMSOMissoula
925 miles2h 6m
View Details
Mar 1, 20251.7t CO₂
KSLCSalt Lake City
KSDLScottsdale
495 miles1h 16m
View Details
Feb 20, 20251.6t CO₂
KSDLScottsdale
KSLCSalt Lake City
495 miles1h 14m
View Details
Top Airports by Emissions
Scottsdale

Scottsdale

KSDL

Total CO₂

34.6t

Total Visits

25

Avg CO₂/visit

1.4t

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

San Diego

KMYF

Total CO₂

14.2t

Total Visits

13

Avg CO₂/visit

1.1t

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

Hayward

KHWD

Total CO₂

4.7t

Total Visits

2

Avg CO₂/visit

2.3t

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

Morris

KMOX

Total CO₂

3.6t

Total Visits

1

Avg CO₂/visit

3.6t

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

Kalispell

KGPI

Total CO₂

3.6t

Total Visits

1

Avg CO₂/visit

3.6t

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

Jacksonville

KJSO

Total CO₂

3.0t

Total Visits

1

Avg CO₂/visit

3.0t

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

KSDL to KMYF307 miles

Total Flights

7

Avg CO₂/Flight

1.1t

Total Emissions

7.9t CO₂

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

KMYF to KSDL307 miles

Total Flights

5

Avg CO₂/Flight

1.1t

Total Emissions

5.3t CO₂

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

KSDL to KMOX1,180 miles

Total Flights

1

Avg CO₂/Flight

3.6t

Total Emissions

3.6t CO₂

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

KSDL to KGPI1,022 miles

Total Flights

1

Avg CO₂/Flight

3.6t

Total Emissions

3.6t CO₂

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

KSDL to KJSO977 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
Scottsdale Hayward

KSDL to KHWD637 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
Page 1 of 3