N100SB
Cessna Citation CJ4
United States
AUS (Austin-Bergstrom International Airport, Austin)

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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

12.1
Tons CO2 This Month
Typical1.3× avg for Citation CJ4
21.9
Tons CO2 YTD
Typical0.9× avg for Citation CJ4
55.8
CO2 Tons Since 2025
Below Average0.4× avg for Citation CJ4
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Citation CJ4
45.6 tons CO2 in selected period

2026 pace: On track for approximately 66t CO₂ by year end · ↑ 94% vs full year 2025 (34t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.3t CO₂/month

0.3t
CO₂/month
1.1t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Austin → Amarillo
1.4t CO₂ total · 0.0039t 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
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
Mar 25, 20260.5t CO₂
KAUSAustin
KSATSan Antonio
67 miles18m
Mar 25, 20261.3t CO₂
KTDWAmarillo
KAUSAustin
420 miles1h 2m
Mar 10, 20261.4t CO₂
KAUSAustin
KTDWAmarillo
420 miles1h 7m

Top Airports by Emissions

Top Routes by Emissions