N992WE
Bombardier Learjet 45
United States
APA (Arapahoe County Airport, Denver)

Add to
Watchlist

Pro

Download
CSV

Soon

Bookmark
Aircraft

Free
Viewing period:
Compared to: preceding 12 months · Apr 2024 – Apr 2025
Apr 2025 – Mar 2026·vs Apr 2024 – Apr 2025· Emissions decreasing vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Learjet 45
4.2
Tons CO2 YTD
Below Average0.1× avg for Learjet 45
63.9
CO2 Tons Since 2025
Below Average0.3× avg for Learjet 45
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Learjet 45
17.1 tons CO2 in selected period

2026 pace: On track for approximately 17t CO₂ by year end · ↓ 72% vs full year 2025 (60t)

Flight Patterns & Behaviour

Emissions down 58% vs prior period — significantly less active

16t
Period total CO₂
1.4t
Avg per flight
11
Flights
Moderately Concentrated3 routes account for 59% of total emissions
Highest emission route
Denver → Portland
4.2t CO₂ total · 0.0048t CO₂/nm
🇺🇸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
58%
37t → 16t CO₂
Intensity
1%
0.0042 → 0.0043 t CO₂/nm
New Routes
6
11t CO₂ combined
Dropped Routes
12
Prior period only
Avg per Flight
13%
1.6t → 1.4t
Flight Count
12
23 → 11 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

21t

Signals Detected

5

Highest Severity

High

Emissions
Medium
New6 Jan 2026 · Denver → Portland
Highest single-flight emission event (Denver → Portland)
Single flight: 4.2t CO₂ — 27% of period emissions
Aircraft
High
New4 Apr – 8 May 2025
Elevated activity period · 8 flights in 34 days vs baseline of 1
Contributed approximately 9t CO₂ to period total — 58% of period emissions
Aircraft
Medium
Historical2 May – 29 Sept 2025
150-day inactive period
2.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical29 Sept 2025 – 6 Jan 2026
99-day inactive period
4.2t CO₂ in the 7 days following resumption
Avg Emissions
Medium
New2 May 2025 · Loveland → Denver
2 flights recorded with anomalous emissions intensity
1.2t CO₂ total — 7% of period emissions
Recent Flights
Jan 6, 20264.2t CO₂
KAPADenver
KHIOPortland
1,006 miles2h 27m
Sep 29, 20251.3t CO₂
KABQAlbuquerque
KAPADenver
327 miles59m
Sep 29, 20251.0t CO₂
KAPADenver
KABQAlbuquerque
327 miles49m
May 2, 20250.6t CO₂
KFNLLoveland
KAPADenver
62 miles18m
View Details
May 1, 20252.1t CO₂
KFNLLoveland
KHROHarrison
703 miles1h 24m
View Details
May 1, 20250.6t CO₂
KAPADenver
KFNLLoveland
62 miles13m
View Details
Apr 25, 20250.6t CO₂
KABQAlbuquerque
KHOBHobbs
253 miles30m
View Details
Apr 25, 20251.4t CO₂
KAPADenver
KABQAlbuquerque
327 miles59m
View Details
Apr 22, 20252.6t CO₂
KAPADenver
KVCTVictoria
866 miles1h 37m
View Details
Apr 11, 20250.6t CO₂
KAPADenver
KGWSGlenwood Springs
131 miles21m
View Details
Apr 4, 20250.6t CO₂
KAPADenver
KGWSGlenwood Springs
131 miles19m
View Details
Mar 31, 20252.6t CO₂
KAPADenver
NaN miles1h 38m
View Details
Mar 28, 20250.6t CO₂
KAPADenver
KSBSSteamboat Springs
125 miles22m
View Details
Mar 27, 20251.1t CO₂
KABQAlbuquerque
KAPADenver
327 miles50m
View Details
Mar 27, 20250.6t CO₂
KABQAlbuquerque
KFMNFarmington
148 miles21m
View Details
Mar 27, 20251.4t CO₂
KAPADenver
KABQAlbuquerque
327 miles60m
View Details
Mar 19, 20252.3t CO₂
KFTGDenver
KPIAPeoria
784 miles1h 28m
View Details
Mar 19, 20250.6t CO₂
KAPADenver
KGWSGlenwood Springs
131 miles20m
View Details
Mar 12, 20251.4t CO₂
KAPADenver
KICTWichita
421 miles1h 1m
View Details
Mar 6, 20253.3t CO₂
KMSPMinneapolis
KAPADenver
698 miles1h 59m
View Details
Mar 4, 20252.5t CO₂
KAPADenver
KMSPMinneapolis
698 miles1h 34m
View Details
Feb 27, 20251.0t CO₂
KABQAlbuquerque
KAPADenver
327 miles48m
View Details
Feb 27, 20251.0t CO₂
KAPADenver
KABQAlbuquerque
327 miles48m
View Details
Feb 26, 20251.0t CO₂
KABQAlbuquerque
KAPADenver
327 miles48m
View Details
Feb 25, 20251.0t CO₂
KAPADenver
KABQAlbuquerque
327 miles48m
View Details
Feb 13, 20251.0t CO₂
KABQAlbuquerque
KAPADenver
327 miles49m
View Details
Feb 12, 20251.0t CO₂
KAPADenver
KABQAlbuquerque
327 miles49m
View Details
Feb 10, 20252.9t CO₂
KAPADenver
KIAHHouston
852 miles1h 48m
View Details
Feb 5, 20251.2t CO₂
KAPADenver
KICTWichita
421 miles55m
View Details
Feb 4, 20251.4t CO₂
KAPADenver
KHOBHobbs
484 miles1h 0m
View Details
Jan 29, 20252.4t CO₂
KFTWFort Worth
KAPADenver
625 miles1h 32m
View Details
Jan 28, 20252.0t CO₂
KAPADenver
KFTWFort Worth
625 miles1h 19m
View Details
Jan 22, 20252.6t CO₂
KAPADenver
KAJGMount Carmel
919 miles1h 39m
View Details
Jan 6, 20252.3t CO₂
KAPADenver
KTUSTucson
617 miles1h 29m
View Details
Top Airports by Emissions
Denver

Denver

KAPA

Total CO₂

12.8t

Total Visits

9

Avg CO₂/visit

1.4t

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

Albuquerque

KABQ

Total CO₂

4.3t

Total Visits

4

Avg CO₂/visit

1.1t

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

Portland

KHIO

Total CO₂

4.2t

Total Visits

1

Avg CO₂/visit

4.2t

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

Loveland

KFNL

Total CO₂

3.3t

Total Visits

3

Avg CO₂/visit

1.1t

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

Victoria

KVCT

Total CO₂

2.6t

Total Visits

1

Avg CO₂/visit

2.6t

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

Harrison

KHRO

Total CO₂

2.1t

Total Visits

1

Avg CO₂/visit

2.1t

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

KAPA to KHIO1,007 miles

Total Flights

1

Avg CO₂/Flight

4.2t

Total Emissions

4.2t CO₂

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

KAPA to KVCT867 miles

Total Flights

1

Avg CO₂/Flight

2.6t

Total Emissions

2.6t CO₂

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

KAPA to KABQ327 miles

Total Flights

2

Avg CO₂/Flight

1.2t

Total Emissions

2.4t CO₂

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

KFNL to KHRO704 miles

Total Flights

1

Avg CO₂/Flight

2.1t

Total Emissions

2.1t CO₂

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

KABQ to KAPA327 miles

Total Flights

1

Avg CO₂/Flight

1.3t

Total Emissions

1.3t CO₂

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

KAPA to KGWS131 miles

Total Flights

2

Avg CO₂/Flight

0.6t

Total Emissions

1.2t CO₂

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