N1221J
•Bombardier Challenger 300
United States
DAL (Dallas Love Field, Dallas)
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Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025May 2025 – Apr 2026·vs May 2024 – May 2025
Emissions Overview
7.5
Tons CO2 This Month
Below Average0.2× avg for Challenger 300
38.2
Tons CO2 YTD
Below Average0.3× avg for Challenger 300
226.5
CO2 Tons Since 2025
Below Average0.3× avg for Challenger 300
Emissions Intensity0.02t CO₂/nmAbove Average2.0× avg for Challenger 300
157.4 tons CO2 in selected period
2026 pace: On track for approximately 115t CO₂ by year end · ↓ 39% vs full year 2025 (188t)
Flight Patterns & Behaviour
Activity broadly consistent with prior period — averaging 0.3t CO₂/month
0.3t
CO₂/month
1.0t
Avg per flight
2
Distinct routes
Highly Concentrated2 routes account for 100% of total emissions
Highest emission route
Dallas → Waco
1.9t CO₂ total · 0.0113t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.6× 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
2
3t 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