N272BC
Bombardier Challenger 300
United States
KSTT (Charlotte Amalie, King Airport, Saint Thomas Island)

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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

15.6
Tons CO2 This Month
Below Average0.3× avg for Challenger 300
19.5
Tons CO2 YTD
Below Average0.1× avg for Challenger 300
331.8
CO2 Tons Since 2025
Below Average0.5× avg for Challenger 300
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Challenger 300
226.3 tons CO2 in selected period

2026 pace: On track for approximately 59t CO₂ by year end · ↓ 81% vs full year 2025 (312t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 1.4t CO₂/month

1.4t
CO₂/month
5.0t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Seattle → Grand Rapids
7.9t CO₂ total · 0.0050t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.9× country averageTypical

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
15t 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 24, 20261.0t CO₂
KSTTSaint Thomas Island
TJSJSan Juan
68 miles23m
Mar 8, 20266.2t CO₂
KPBIWest Palm Beach
KGRRGrand Rapids
1,159 miles2h 36m
Mar 5, 20267.9t CO₂
KBFISeattle
KGRRGrand Rapids
1,800 miles3h 15m

Top Airports by Emissions

Top Routes by Emissions