N645HA
Bombardier Learjet 31
United States
TAD (Perry Stokes Airport, Trinidad)

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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
6.3
Tons CO2 YTD
Below Average0.4× avg for Learjet 31
98.8
CO2 Tons Since 2025
Typical1.1× avg for Learjet 31
Emissions Intensity0.00t CO₂/nmTypical0.8× avg for Learjet 31
98.3 tons CO2 in selected period

2026 pace: On track for approximately 19t CO₂ by year end · ↓ 80% vs full year 2025 (93t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.5t CO₂/month

0.5t
CO₂/month
1.9t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Del Rio → Granby
2.4t CO₂ total · 0.0035t 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
Prior data unavailable
Intensity
Prior data unavailable
New Routes
3
6t 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
Mar 30, 20262.4t CO₂
KTADTrinidad
KHOUHouston
739 miles1h 40m
Mar 29, 20262.4t CO₂
KDRTDel Rio
KGNBGranby
792 miles1h 41m
Mar 29, 20260.9t CO₂
MMANMonterrey
KDRTDel Rio
246 miles46m

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Top Routes by Emissions