N356BR
Gulfstream GII
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 GII
0.0
Tons CO2 YTD
Below Average0.0× avg for GII
133.0
CO2 Tons Since 2025
Below Average0.6× avg for GII
Emissions Intensity0.01t CO₂/nmBelow Average0.7× avg for GII
9.4 tons CO2 in selected period

Flight Patterns & Behaviour

Highly concentrated — Cancun → Houston accounts for 100% of emissions

9t
Top route CO₂
1
Distinct routes
1
Flights
Highly Concentrated1 routes account for 100% of total emissions
Highest emission route
Cancun → Houston
9.4t CO₂ total · 0.0137t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.4× 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
9t 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.

Activity Signals

Recent Flights
May 19, 20259.4t CO₂
MMUNCancun
KHOUHouston
792 miles1h 49m
Apr 22, 20252.9t CO₂
KSATSan Antonio
KHOUHouston
192 miles40m
Mar 18, 20252.9t CO₂
KSATSan Antonio
KHOUHouston
192 miles40m

Top Airports by Emissions

Top Routes by Emissions