N188CR
Bombardier Challenger 600
Charter
United States
SNA (John Wayne Airport-Orange County, Santa Ana)

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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

4.4
Tons CO2 This Month
Below Average0.3× avg for Challenger 600
146.8
Tons CO2 YTD
Typical1.3× avg for Challenger 600
872.7
CO2 Tons Since 2025
Above Average2.0× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Challenger 600
383.1 tons CO2 in selected period

2026 pace: On track for approximately 294t CO₂ by year end · ↓ 60% vs full year 2025 (726t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.4t CO₂/month

0.4t
CO₂/month
1.4t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Santa Ana → Las Vegas
1.6t CO₂ total · 0.0080t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·2.2× country averageAbove 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
4t 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 9, 20261.6t CO₂
KSNASanta Ana
KLASLas Vegas
227 miles47m
May 9, 20261.0t CO₂
KVNYVan Nuys
KSNASanta Ana
52 miles21m
May 3, 20261.5t CO₂
KLASLas Vegas
KSNASanta Ana
227 miles46m

Top Airports by Emissions

Top Routes by Emissions