N125FS
Bombardier Learjet 31
United States
SAT (San Antonio International Airport, San Antonio)

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Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025
May 2025 – Apr 2026·vs May 2024 – May 2025

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Learjet 31
0.0
Tons CO2 YTD
Below Average0.0× avg for Learjet 31
11.9
CO2 Tons Since 2025
Below Average0.1× avg for Learjet 31
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Learjet 31
6.6 tons CO2 in selected period

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.3t CO₂/month

0.3t
CO₂/month
1.1t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Las Vegas → UNK
1.8t CO₂ total
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.0× 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
1
1t CO₂ combined
Dropped Routes
0
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Activity Signals

Recent Flights
Oct 21, 20251.1t CO₂
KSATSan Antonio
NaN miles54m
Oct 21, 20250.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles30m
Aug 30, 20251.8t CO₂
KHNDLas Vegas
NaN miles1h 20m

Top Airports by Emissions

Top Routes by Emissions