N245CM
Bombardier Learjet 45
United States
KHQZ (Mesquite Metro Airport, Mesquite)

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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 45
8.6
Tons CO2 YTD
Below Average0.2× avg for Learjet 45
67.3
CO2 Tons Since 2025
Below Average0.3× avg for Learjet 45
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Learjet 45
36.5 tons CO2 in selected period

2026 pace: On track for approximately 26t CO₂ by year end · ↓ 56% vs full year 2025 (59t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.7t CO₂/month

0.7t
CO₂/month
2.5t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Teterboro → Springfield
4.6t CO₂ total · 0.0050t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× 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
7t 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
Jan 31, 20260.9t CO₂
KHQZMesquite
KEFDHouston
231 miles46m
Jan 16, 20262.0t CO₂
KSGFSpringfield
KLBBLubbock
535 miles1h 18m
Jan 16, 20264.6t CO₂
KTEBTeterboro
KSGFSpringfield
1,063 miles2h 39m

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Top Routes by Emissions