N726RF
Bombardier Challenger 600
Charter
United States
STL (Lambert-St. Louis International Airport, St Louis)

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Viewing period:
Compared to: preceding 12 months · Jul 2024 – Jul 2025
Jul 2025 – Jun 2026·vs Jul 2024 – Jul 2025

Emissions Overview

8.0
Tons CO2 This Month
Below Average0.3× avg for Challenger 600
47.2
Tons CO2 YTD
Below Average0.4× avg for Challenger 600
178.0
CO2 Tons Since 2025
Below Average0.4× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Challenger 600
84.0 tons CO2 in selected period

2026 pace: On track for approximately 94t CO₂ by year end · ↓ 28% vs full year 2025 (131t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.9t CO₂/month

0.9t
CO₂/month
3.6t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
St Louis → Morristown
4.2t CO₂ total · 0.0057t CO₂/nm
🇺🇸United States·16203 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
3
11t 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
May 15, 20264.2t CO₂
KSTLSt Louis
KMMUMorristown
857 miles1h 50m
May 15, 20263.1t CO₂
KCPSCahokia/St Louis
KWBWWilkes-Barre
780 miles1h 24m
May 14, 20263.4t CO₂
KAOOAltoona
KSTLSt Louis
650 miles1h 31m

Top Airports by Emissions

Top Routes by Emissions