N990WA
Bombardier Learjet 45
United States
AUS (Austin-Bergstrom International Airport, Austin)

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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 decreasing vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Learjet 45
0.0
Tons CO2 YTD
Below Average0.0× avg for Learjet 45
98.3
CO2 Tons Since 2025
Below Average0.5× avg for Learjet 45
Emissions Intensity0.00t CO₂/nmBelow Average0.6× avg for Learjet 45
43.8 tons CO2 in selected period

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 3.2t CO₂/month

3.2t
CO₂/month
2.4t
Avg per flight
16
Distinct routes
Diverse Network3 routes account for 35% of total emissions
Highest emission route
Washington → Austin
5.2t CO₂ total · 0.0046t 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
20%
47t → 38t CO₂
Intensity
10%
0.0045 → 0.0041 t CO₂/nm
New Routes
11
26t CO₂ combined
Dropped Routes
7
Prior period only
Avg per Flight
20%
3.0t → 2.4t
Flight Count
16 → 16 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

31t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New4 Apr – 10 Apr 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 9t CO₂ to period total — 25% of period emissions
Aircraft
Medium
New31 May – 14 Jun 2025
Elevated activity period · 4 flights in 14 days vs baseline of 2
Contributed approximately 8t CO₂ to period total — 22% of period emissions
Aircraft
Medium
New20 Jul – 3 Aug 2025
Elevated activity period · 3 flights in 14 days vs baseline of 2
Contributed approximately 6t CO₂ to period total — 16% of period emissions
Aircraft
Medium
Historical11 Apr – 6 May 2025
26-day inactive period
2.2t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical6 May – 4 Jun 2025
29-day inactive period
4.9t CO₂ in the 7 days following resumption
Recent Flights
Aug 20, 20251.5t CO₂
KPVWPlainview
KROGRogers
455 miles1h 2m
Aug 11, 20250.6t CO₂
KAUSAustin
KHOUHouston
148 miles34m
Aug 3, 20253.4t CO₂
KPHXPhoenix
KROGRogers
1,032 miles2h 3m
Aug 3, 20252.2t CO₂
KMCCSacramento
KPHXPhoenix
636 miles1h 25m
View Details
Jul 26, 20252.0t CO₂
KTRIBlountville
KROGRogers
650 miles1h 20m
View Details
Jul 23, 20251.8t CO₂
KLOTChicago/Romeoville
KROGRogers
484 miles1h 11m
View Details
Jul 8, 20253.5t CO₂
CYYZToronto
KROGRogers
915 miles2h 6m
View Details
Jun 14, 20252.9t CO₂
KMGWMorgantown
KROGRogers
803 miles1h 47m
View Details
Jun 14, 20250.6t CO₂
KIADWashington
KMGWMorgantown
140 miles35m
View Details
Jun 6, 20250.8t CO₂
KDALDallas
KROGRogers
289 miles41m
View Details
Jun 4, 20254.1t CO₂
KTEBTeterboro
KROGRogers
1,122 miles2h 23m
View Details
May 6, 20252.2t CO₂
KFTYAtlanta
KROGRogers
570 miles1h 24m
View Details
Apr 11, 20251.7t CO₂
KAUSAustin
KROGRogers
473 miles1h 9m
View Details
Apr 10, 20255.2t CO₂
KIADWashington
KAUSAustin
1,295 miles2h 60m
View Details
Apr 9, 20254.1t CO₂
KDALDallas
KIADWashington
1,161 miles2h 25m
View Details
Apr 2, 20251.4t CO₂
KSATSan Antonio
KROGRogers
535 miles1h 1m
View Details
Mar 21, 20253.8t CO₂
KIADWashington
KROGRogers
926 miles2h 14m
View Details
Mar 18, 20250.7t CO₂
KDALDallas
KROGRogers
289 miles39m
View Details
Mar 14, 20251.8t CO₂
KAUSAustin
KROGRogers
473 miles1h 14m
View Details
Mar 14, 20251.5t CO₂
KRKRPoteau
KAUSAustin
377 miles1h 3m
View Details
Mar 14, 20253.2t CO₂
KAUSAustin
KMDWChicago
972 miles1h 57m
View Details
Mar 11, 20251.8t CO₂
KLOTChicago/Romeoville
KROGRogers
484 miles1h 14m
View Details
Feb 16, 20255.1t CO₂
KMCCSacramento
KROGRogers
1,497 miles2h 55m
View Details
Feb 11, 20254.2t CO₂
KCLECleveland
KROGRogers
744 miles2h 27m
View Details
Feb 5, 20251.6t CO₂
KAUSAustin
KROGRogers
473 miles1h 5m
View Details
Feb 4, 20255.1t CO₂
KSJCSan Jose
KAUSAustin
1,473 miles2h 55m
View Details
Jan 31, 20251.7t CO₂
KAUSAustin
KROGRogers
473 miles1h 10m
View Details
Jan 30, 20255.3t CO₂
KTEBTeterboro
KROGRogers
1,122 miles3h 0m
View Details
Jan 25, 20253.6t CO₂
CYYZToronto
KROGRogers
915 miles2h 8m
View Details
Jan 14, 20254.5t CO₂
KIADWashington
KROGRogers
926 miles2h 38m
View Details
Jan 6, 20251.5t CO₂
KAUSAustin
KROGRogers
473 miles1h 4m
View Details
Jan 5, 20252.0t CO₂
KROGRogers
KAUSAustin
473 miles1h 18m
View Details
Top Airports by Emissions
Rogers

Rogers

KROG

Total CO₂

25.2t

Total Visits

11

Avg CO₂/visit

2.3t

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

Washington

KIAD

Total CO₂

9.9t

Total Visits

3

Avg CO₂/visit

3.3t

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

Austin

KAUS

Total CO₂

7.5t

Total Visits

3

Avg CO₂/visit

2.5t

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

Phoenix

KPHX

Total CO₂

5.6t

Total Visits

2

Avg CO₂/visit

2.8t

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

Dallas

KDAL

Total CO₂

4.9t

Total Visits

2

Avg CO₂/visit

2.4t

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

Teterboro

KTEB

Total CO₂

4.1t

Total Visits

1

Avg CO₂/visit

4.1t

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

KIAD to KAUS1,296 miles

Total Flights

1

Avg CO₂/Flight

5.2t

Total Emissions

5.2t CO₂

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

KDAL to KIAD1,162 miles

Total Flights

1

Avg CO₂/Flight

4.1t

Total Emissions

4.1t CO₂

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

KTEB to KROG1,123 miles

Total Flights

1

Avg CO₂/Flight

4.1t

Total Emissions

4.1t CO₂

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

CYYZ to KROG916 miles

Total Flights

1

Avg CO₂/Flight

3.5t

Total Emissions

3.5t CO₂

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

KPHX to KROG1,032 miles

Total Flights

1

Avg CO₂/Flight

3.4t

Total Emissions

3.4t CO₂

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

KMGW to KROG804 miles

Total Flights

1

Avg CO₂/Flight

2.9t

Total Emissions

2.9t CO₂

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