N273TA
Bombardier Learjet 45
United States
SNS (Salinas Municipal Airport, Salinas)

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 Overview

1.3
Tons CO2 This Month
Below Average0.1× avg for Learjet 45
2.7
Tons CO2 YTD
Below Average0.1× avg for Learjet 45
22.2
CO2 Tons Since 2025
Below Average0.1× avg for Learjet 45
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Learjet 45
19.1 tons CO2 in selected period

2026 pace: On track for approximately 11t CO₂ by year end · ↓ 45% vs full year 2025 (20t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 1.5t CO₂/month

1.5t
CO₂/month
1.7t
Avg per flight
7
Distinct routes
Moderately Concentrated3 routes account for 59% of total emissions
Highest emission route
Seattle → Sioux Falls
4.4t CO₂ total · 0.0040t CO₂/nm

Seasonal pattern: Historically peaks in September · Current month is 40% below March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.1× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
6
15t CO₂ combined
Dropped Routes
1
Prior period only
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

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

Aircraft
Medium
New20 Jun – 26 Jun 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 12% of period emissions
Aircraft
High
New11 Sept – 17 Sept 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 7t CO₂ to period total — 37% of period emissions
Aircraft
Medium
Historical20 Jun – 12 Aug 2025
53-day inactive period
1.9t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical12 Aug – 17 Sept 2025
36-day inactive period
6.8t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical17 Sept – 16 Oct 2025
28-day inactive period
2.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 4, 20261.3t CO₂
KSNSSalinas
KNYLYuma
484 miles56m
Feb 23, 20261.1t CO₂
KSNSSalinas
KNYLYuma
484 miles51m
Feb 16, 20261.4t CO₂
KSNSSalinas
KNYLYuma
484 miles59m
Dec 13, 20251.0t CO₂
KHNDLas Vegas
KSNSSalinas
363 miles49m
View Details
Oct 19, 20250.9t CO₂
KSNASanta Ana
KSNSSalinas
295 miles44m
View Details
Oct 18, 20250.8t CO₂
KSNASanta Ana
KSNSSalinas
295 miles43m
View Details
Oct 16, 20251.0t CO₂
KSNASanta Ana
KSNSSalinas
295 miles47m
View Details
Sep 17, 20252.4t CO₂
KFSDSioux Falls
KLUKCincinnati
709 miles1h 32m
View Details
Sep 17, 20254.4t CO₂
KBFISeattle
KFSDSioux Falls
1,260 miles2h 34m
View Details
Aug 12, 20251.9t CO₂
KPVUProvo
KSNSSalinas
588 miles1h 16m
View Details
Jun 20, 20252.3t CO₂
KPSCPasco
KSNSSalinas
675 miles1h 27m
View Details
Mar 28, 20252.1t CO₂
KHIOPortland
KWVIWatsonville
597 miles1h 22m
View Details
Jan 6, 20251.0t CO₂
KSNSSalinas
KNYLYuma
484 miles49m
View Details
Top Airports by Emissions
Salinas

Salinas

KSNS

Total CO₂

11.6t

Total Visits

9

Avg CO₂/visit

1.3t

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

Sioux Falls

KFSD

Total CO₂

6.8t

Total Visits

2

Avg CO₂/visit

3.4t

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

Seattle

KBFI

Total CO₂

4.4t

Total Visits

1

Avg CO₂/visit

4.4t

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

Yuma

KNYL

Total CO₂

3.7t

Total Visits

3

Avg CO₂/visit

1.2t

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

Santa Ana

KSNA

Total CO₂

2.7t

Total Visits

3

Avg CO₂/visit

0.9t

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

Cincinnati

KLUK

Total CO₂

2.4t

Total Visits

1

Avg CO₂/visit

2.4t

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

KBFI to KFSD1,260 miles

Total Flights

1

Avg CO₂/Flight

4.4t

Total Emissions

4.4t CO₂

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

KSNS to KNYL485 miles

Total Flights

3

Avg CO₂/Flight

1.2t

Total Emissions

3.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Santa Ana Salinas

KSNA to KSNS295 miles

Total Flights

3

Avg CO₂/Flight

0.9t

Total Emissions

2.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Sioux Falls Cincinnati

KFSD to KLUK709 miles

Total Flights

1

Avg CO₂/Flight

2.4t

Total Emissions

2.4t CO₂

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

KPSC to KSNS676 miles

Total Flights

1

Avg CO₂/Flight

2.3t

Total Emissions

2.3t CO₂

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

KPVU to KSNS588 miles

Total Flights

1

Avg CO₂/Flight

1.9t

Total Emissions

1.9t CO₂

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